author | jjkang |
Fri, 11 Jun 2010 15:22:09 +0800 | |
changeset 2 | 806186ab5e14 |
parent 1 | 0a7b44b10206 |
permissions | -rw-r--r-- |
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// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
2 | 4 |
// under the terms of the License "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
2 | 6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// e32\euser\maths\um_dtor.cpp |
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// |
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// |
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#include "um_std.h" |
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void TLex8::Scndig(TInt &aSig,TInt &aExp,TInt64 &aDl) |
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// |
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// Scans a decimal digit field and accumulates the value to a TInt64 at aDl |
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// Used before decimal point - do not drop trailing zeros. |
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// |
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{ |
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|
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FOREVER |
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{ |
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if (iNext>=iEnd) |
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break; |
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TChar c=Peek(); |
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if (!c.IsDigit()) |
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break; |
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else |
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c=Get(); |
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if (aSig<KMaxPrecision+2) |
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{ |
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aDl *= 10; // Multiply accumulator by 10 |
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aDl+=((TUint)c)-'0'; // Add current digit |
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aSig++; |
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} |
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else |
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aExp++; |
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} |
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} |
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|
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void TLex8::ScndigAfterPoint(TInt &aSig,TInt64 &aDl) |
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// |
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// Scans a decimal digit field and accumulates the value to a TInt64 at aDl |
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// Used after decimal point - drops trailing zeros. |
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// |
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// Could be improved with change to header file!! |
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{ |
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TInt trailing=0; // no of trailing zeros |
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TInt leading=0; // no of leading zeros |
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TInt n; |
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TChar c; |
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|
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if (aDl==0) |
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// if no significance before decimal point need extra digit to lead to full significance |
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leading++; |
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FOREVER |
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{ |
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if (iNext>=iEnd) |
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break; |
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c=Peek(); |
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if (!c.IsDigit()) |
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break; |
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else |
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{ |
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c=Get(); |
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if (c=='0') |
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{ |
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if (aDl!=0) // possible trailing zeros |
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trailing++; |
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else // if aDl==0 multiplying by 10 and adding 0 has no effect |
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{ |
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leading++; |
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aSig++; // leading zeros have significance |
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} |
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} |
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else if ((aSig<KMaxPrecision+2+leading && !trailing) || (trailing && aSig+trailing+1<KMaxPrecision+2)) |
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{ |
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// first multiply, taking account of preceeding zeros |
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for (n=trailing; n>=0; n--) |
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{ |
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aDl *= 10; // Multiply accumulator by 10 |
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} |
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// now add current digit |
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aDl+=((TUint)c)-'0'; |
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// now update significant digits used |
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aSig+=trailing+1; |
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trailing=0; |
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} |
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} |
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} |
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} |
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|
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void TLex16::Scndig(TInt &aSig,TInt &aExp,TInt64 &aDl) |
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// |
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// Scans a decimal digit field and accumulates the value to a TInt64 at aDl |
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// |
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{ |
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|
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FOREVER |
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{ |
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TChar c=Peek(); |
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if (!c.IsDigit()) |
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break; |
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else |
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c=Get(); |
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if (aSig<KMaxPrecision+2) |
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{ |
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aDl *= 10; // Multiply accumulator by 10 |
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aDl+=((TUint)c)-'0'; // Add current digit |
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aSig++; |
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changeset
|
119 |
} |
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parents:
diff
changeset
|
120 |
else |
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parents:
diff
changeset
|
121 |
aExp++; |
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parents:
diff
changeset
|
122 |
} |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
123 |
} |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
124 |
|
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parents:
diff
changeset
|
125 |
EXPORT_C TInt TLex8::Val(TReal32& aVal) |
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parents:
diff
changeset
|
126 |
// |
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parents:
diff
changeset
|
127 |
// Convert a 32 bit real. |
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parents:
diff
changeset
|
128 |
// |
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parents:
diff
changeset
|
129 |
{ |
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parents:
diff
changeset
|
130 |
TRealX x; |
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parents:
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changeset
|
131 |
TInt r=Val(x); |
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parents:
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changeset
|
132 |
if (r==KErrNone) |
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parents:
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changeset
|
133 |
r=x.GetTReal(aVal); |
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parents:
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changeset
|
134 |
return r; |
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parents:
diff
changeset
|
135 |
} |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
136 |
|
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
137 |
EXPORT_C TInt TLex8::Val(TReal32& aVal, TChar aPoint) |
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parents:
diff
changeset
|
138 |
// |
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parents:
diff
changeset
|
139 |
// Convert a 32 bit real. |
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parents:
diff
changeset
|
140 |
// |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
141 |
{ |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
142 |
TRealX x; |
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parents:
diff
changeset
|
143 |
TInt r=Val(x,aPoint); |
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parents:
diff
changeset
|
144 |
if (r==KErrNone) |
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parents:
diff
changeset
|
145 |
r=x.GetTReal(aVal); |
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parents:
diff
changeset
|
146 |
return r; |
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parents:
diff
changeset
|
147 |
} |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
148 |
|
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parents:
diff
changeset
|
149 |
EXPORT_C TInt TLex8::Val(TReal64& aVal) |
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parents:
diff
changeset
|
150 |
// |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
151 |
// Convert a 64 bit real. |
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parents:
diff
changeset
|
152 |
// |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
153 |
{ |
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parents:
diff
changeset
|
154 |
TRealX x; |
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parents:
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changeset
|
155 |
TInt r=Val(x); |
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parents:
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changeset
|
156 |
if (r==KErrNone) |
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parents:
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changeset
|
157 |
r=x.GetTReal(aVal); |
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parents:
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changeset
|
158 |
return r; |
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parents:
diff
changeset
|
159 |
} |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
160 |
|
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
161 |
EXPORT_C TInt TLex8::Val(TReal64& aVal, TChar aPoint) |
0a7b44b10206
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parents:
diff
changeset
|
162 |
// |
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parents:
diff
changeset
|
163 |
// Convert a 64 bit real. |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
164 |
// |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
165 |
{ |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
166 |
TRealX x; |
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parents:
diff
changeset
|
167 |
TInt r=Val(x,aPoint); |
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parents:
diff
changeset
|
168 |
if (r==KErrNone) |
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parents:
diff
changeset
|
169 |
r=x.GetTReal(aVal); |
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parents:
diff
changeset
|
170 |
return r; |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
171 |
} |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
172 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
173 |
TInt TLex8::Val(TRealX& aVal) |
0a7b44b10206
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parents:
diff
changeset
|
174 |
// |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
175 |
// Convert an extended real. Use the locale decimal point. |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
176 |
// |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
177 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
178 |
TLocale locale; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
179 |
return(Val(aVal,locale.DecimalSeparator())); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
180 |
} |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
181 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
182 |
TInt TLex8::Val(TRealX& aVal, TChar aPoint) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
183 |
// |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
184 |
// Convert an extended real. |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
185 |
// |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
186 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
187 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
188 |
TLexMark8 start(iNext); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
189 |
if (iNext>=iEnd) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
190 |
return(KErrGeneral); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
191 |
TInt64 n(0); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
192 |
TBool minus=EFalse; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
193 |
if (Peek()=='-') |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
194 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
195 |
Inc(); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
196 |
minus=ETrue; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
197 |
} |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
198 |
else if (Peek()=='+') |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
199 |
Inc(); |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
200 |
TInt digflg=Peek().IsDigit(); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
201 |
while (Peek()=='0') // Skip leading zeros |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
202 |
Inc(); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
203 |
TInt nsig=0; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
204 |
TInt nskip=0; |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
205 |
Scndig(nsig,nskip,n); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
206 |
TInt nint=nsig; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
207 |
TInt nfract=0; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
208 |
if (Peek()==aPoint) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
209 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
210 |
Inc(); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
211 |
if (!digflg) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
212 |
digflg=Peek().IsDigit(); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
213 |
ScndigAfterPoint(nsig,n); // skip trailing zeros |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
214 |
nfract=nsig-nint; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
215 |
} |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
216 |
if (!digflg) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
217 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
218 |
UnGetToMark(start); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
219 |
return(KErrGeneral); // Not a number |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
220 |
} |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
221 |
TInt nexp=0; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
222 |
TInt r; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
223 |
if (Peek()=='E' || Peek()=='e') |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
224 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
225 |
TLexMark8 rollback(iNext); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
226 |
Inc(); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
227 |
r=Val(nexp); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
228 |
if (r!=KErrNone) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
229 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
230 |
if (r==KErrOverflow) |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
231 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
232 |
aVal.SetInfinite(minus); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
233 |
return r; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
234 |
} |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
235 |
else |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
236 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
237 |
//it wasn't a number after the 'e', so rollback to the 'e' |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
238 |
UnGetToMark(rollback); |
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parents:
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|
239 |
} |
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parents:
diff
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|
240 |
} |
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parents:
diff
changeset
|
241 |
} |
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parents:
diff
changeset
|
242 |
|
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parents:
diff
changeset
|
243 |
if (n == 0) |
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parents:
diff
changeset
|
244 |
{ |
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|
245 |
aVal.SetZero(); |
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parents:
diff
changeset
|
246 |
return KErrNone; |
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parents:
diff
changeset
|
247 |
} |
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parents:
diff
changeset
|
248 |
|
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parents:
diff
changeset
|
249 |
aVal=minus?-n:n; |
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parents:
diff
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|
250 |
nexp+=nskip-nfract; |
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parents:
diff
changeset
|
251 |
r=Math::MultPow10X(aVal,nexp); |
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parents:
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|
252 |
return r; |
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parents:
diff
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|
253 |
} |
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parents:
diff
changeset
|
254 |
|
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parents:
diff
changeset
|
255 |
EXPORT_C TInt TLex16::Val(TReal32& aVal) |
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parents:
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changeset
|
256 |
// |
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parents:
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changeset
|
257 |
// Convert a 32 bit real. |
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parents:
diff
changeset
|
258 |
// |
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parents:
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changeset
|
259 |
{ |
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changeset
|
260 |
TRealX x; |
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parents:
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|
261 |
TInt r=Val(x); |
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parents:
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changeset
|
262 |
if (r==KErrNone) |
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parents:
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|
263 |
r=x.GetTReal(aVal); |
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parents:
diff
changeset
|
264 |
return r; |
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parents:
diff
changeset
|
265 |
} |
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parents:
diff
changeset
|
266 |
|
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parents:
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changeset
|
267 |
EXPORT_C TInt TLex16::Val(TReal32& aVal, TChar aPoint) |
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|
268 |
// |
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parents:
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changeset
|
269 |
// Convert a 32 bit real. |
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parents:
diff
changeset
|
270 |
// |
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parents:
diff
changeset
|
271 |
{ |
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parents:
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changeset
|
272 |
TRealX x; |
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parents:
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|
273 |
TInt r=Val(x,aPoint); |
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parents:
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|
274 |
if (r==KErrNone) |
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parents:
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|
275 |
r=x.GetTReal(aVal); |
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parents:
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|
276 |
return r; |
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parents:
diff
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|
277 |
} |
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parents:
diff
changeset
|
278 |
|
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parents:
diff
changeset
|
279 |
EXPORT_C TInt TLex16::Val(TReal64& aVal) |
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parents:
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|
280 |
// |
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parents:
diff
changeset
|
281 |
// Convert a 64 bit real. |
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parents:
diff
changeset
|
282 |
// |
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parents:
diff
changeset
|
283 |
{ |
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parents:
diff
changeset
|
284 |
TRealX x; |
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parents:
diff
changeset
|
285 |
TInt r=Val(x); |
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parents:
diff
changeset
|
286 |
if (r==KErrNone) |
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parents:
diff
changeset
|
287 |
r=x.GetTReal(aVal); |
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parents:
diff
changeset
|
288 |
return r; |
0a7b44b10206
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parents:
diff
changeset
|
289 |
} |
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parents:
diff
changeset
|
290 |
|
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
291 |
EXPORT_C TInt TLex16::Val(TReal64& aVal, TChar aPoint) |
0a7b44b10206
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parents:
diff
changeset
|
292 |
// |
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parents:
diff
changeset
|
293 |
// Convert a 64 bit real. |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
294 |
// |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
295 |
{ |
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
296 |
TRealX x; |
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parents:
diff
changeset
|
297 |
TInt r=Val(x,aPoint); |
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parents:
diff
changeset
|
298 |
if (r==KErrNone) |
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parents:
diff
changeset
|
299 |
r=x.GetTReal(aVal); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
300 |
return r; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
301 |
} |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
302 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
303 |
TInt TLex16::Val(TRealX& aVal) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
304 |
// |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
305 |
// Convert an extended real. Use the locale decimal point. |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
306 |
// |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
307 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
308 |
TLocale locale; |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
309 |
return(Val(aVal,locale.DecimalSeparator())); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
310 |
} |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
311 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
312 |
TInt TLex16::Val(TRealX& aVal, TChar aPoint) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
313 |
// |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
314 |
// Convert a 64 bit real |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
315 |
// |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
316 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
317 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
318 |
HBufC8 *temp=HBufC8::New(iEnd-iNext); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
319 |
if (temp==NULL) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
320 |
return(KErrNoMemory); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
321 |
TPtr8 tdes(temp->Des()); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
322 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
323 |
// for (TUint8 *p=(TUint8*)iNext; p<(TUint8*)iEnd; p+=2) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
324 |
// tdes.Append(*p); |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
325 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
326 |
for (const TText* p = (TText*)iNext; p < (TText*)iEnd; p++) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
327 |
{ |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
328 |
TChar c = *p; |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
329 |
if (c == aPoint) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
330 |
c = '.'; |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
331 |
else if (c == '.') |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
332 |
c = ' '; |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
333 |
else if (c > 255) |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
334 |
c = ' '; |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
335 |
tdes.Append((TUint8)c); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
336 |
} |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
337 |
aPoint = '.'; |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
338 |
|
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
339 |
TLex8 lex(tdes); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
340 |
lex.Mark(); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
341 |
TInt r=lex.Val(aVal,aPoint); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
342 |
User::Free(temp); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
343 |
if (r==KErrNone) |
0a7b44b10206
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Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
344 |
Inc(lex.TokenLength()); |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
345 |
return r; |
0a7b44b10206
Catch up of Symbian tools for @1627812
Pat Downey <patrick.downey@nokia.com>
parents:
diff
changeset
|
346 |
} |