author | Simon Howkins <simonh@symbian.org> |
Mon, 22 Nov 2010 17:05:03 +0000 | |
branch | RCL_3 |
changeset 83 | 26c290f28dd1 |
parent 0 | 72b543305e3a |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2003-2006 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 |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* 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: trpoint implementation |
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* |
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*/ |
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|
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|
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// INCLUDE FILES |
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#include "trpoint.h" |
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// EXTERNAL DATA STRUCTURES |
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// EXTERNAL FUNCTION PROTOTYPES |
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// CONSTANTS |
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// MACROS |
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|
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// LOCAL CONSTANTS AND MACROS |
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// MODULE DATA STRUCTURES |
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// LOCAL FUNCTION PROTOTYPES |
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// FORWARD DECLARATIONS |
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// ============================= LOCAL FUNCTIONS =============================== |
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// ============================ MEMBER FUNCTIONS =============================== |
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// ----------------------------------------------------------------------------- |
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// TRPoint::TRPoint |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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// |
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TRPoint::TRPoint() : |
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iX( 0.0 ), |
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iY( 0.0 ) |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// TRPoint::TRPoint |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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// |
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TRPoint::TRPoint( TReal aX, TReal aY ) : |
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iX( aX ), |
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iY( aY ) |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator== |
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// ----------------------------------------------------------------------------- |
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// |
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TInt TRPoint::operator==( const TRPoint& aPoint ) const |
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{ |
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if ( iX == aPoint.iX && iY == aPoint.iY ) |
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{ |
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return 0; |
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} |
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return -1; |
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} |
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator!= |
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// ----------------------------------------------------------------------------- |
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// |
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TInt TRPoint::operator!=( const TRPoint& aPoint ) const |
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{ |
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if ( iX != aPoint.iX || iY != aPoint.iY ) |
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{ |
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return 0; |
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} |
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return -1; |
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} |
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator-= |
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// ----------------------------------------------------------------------------- |
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// |
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TRPoint& TRPoint::operator-=( const TRPoint& aPoint ) |
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{ |
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iX -= aPoint.iX; |
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iY -= aPoint.iY; |
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return *this; |
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} |
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator+= |
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109 |
// ----------------------------------------------------------------------------- |
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110 |
// |
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111 |
TRPoint& TRPoint::operator+=( const TRPoint& aPoint ) |
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112 |
{ |
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iX += aPoint.iX; |
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iY += aPoint.iY; |
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115 |
|
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return *this; |
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} |
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118 |
|
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// ----------------------------------------------------------------------------- |
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120 |
// TRPoint::operator- |
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// ----------------------------------------------------------------------------- |
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122 |
// |
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TRPoint TRPoint::operator-( const TRPoint& aPoint ) const |
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124 |
{ |
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return TRPoint( iX - aPoint.iX, iY - aPoint.iY ); |
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} |
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127 |
|
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator+ |
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// ----------------------------------------------------------------------------- |
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131 |
// |
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TRPoint TRPoint::operator+( const TRPoint& aPoint ) const |
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133 |
{ |
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return TRPoint( iX + aPoint.iX, iY + aPoint.iY ); |
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} |
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136 |
|
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator- |
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// ----------------------------------------------------------------------------- |
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140 |
// |
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TRPoint TRPoint::operator-() const |
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142 |
{ |
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return TRPoint( -iX, -iY ); |
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} |
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145 |
|
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146 |
// ----------------------------------------------------------------------------- |
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// TRPoint::SetXY |
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// ----------------------------------------------------------------------------- |
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149 |
// |
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void TRPoint::SetXY( TInt aX, TInt aY ) |
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151 |
{ |
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iX = aX; |
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iY = aY; |
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154 |
} |
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155 |
|
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156 |
// ----------------------------------------------------------------------------- |
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157 |
// TRPoint::operator*= |
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// ----------------------------------------------------------------------------- |
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159 |
// |
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TRPoint& TRPoint::operator*=( const TReal aVal ) |
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161 |
{ |
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iX *= aVal; |
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iY *= aVal; |
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return *this; |
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} |
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166 |
|
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator/= |
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// ----------------------------------------------------------------------------- |
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170 |
// |
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TRPoint& TRPoint::operator/=( const TReal aVal ) |
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172 |
{ |
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iX /= aVal; |
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iY /= aVal; |
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return *this; |
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} |
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177 |
|
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// ----------------------------------------------------------------------------- |
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179 |
// TRPoint::operator* |
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// ----------------------------------------------------------------------------- |
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181 |
// |
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TRPoint TRPoint::operator*( const TReal aVal ) const |
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183 |
{ |
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return TRPoint( iX * aVal, iY * aVal ); |
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} |
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|
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187 |
// ----------------------------------------------------------------------------- |
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188 |
// TRPoint::operator/ |
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// ----------------------------------------------------------------------------- |
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190 |
// |
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TRPoint TRPoint::operator/( const TReal aVal ) const |
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192 |
{ |
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return TRPoint( iX / aVal, iY / aVal ); |
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194 |
} |
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195 |
|
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator+= |
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// ----------------------------------------------------------------------------- |
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199 |
// |
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TRPoint& TRPoint::operator+=( const TReal aVal ) |
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201 |
{ |
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202 |
iX += aVal; |
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iY += aVal; |
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return *this; |
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205 |
} |
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206 |
|
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207 |
// ----------------------------------------------------------------------------- |
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// TRPoint::operator-= |
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// ----------------------------------------------------------------------------- |
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210 |
// |
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TRPoint& TRPoint::operator-=( const TReal aVal ) |
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{ |
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iX -= aVal; |
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iY -= aVal; |
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return *this; |
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216 |
} |
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217 |
|
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator+ |
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// ----------------------------------------------------------------------------- |
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// |
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TRPoint TRPoint::operator+( const TReal aVal ) const |
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{ |
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return TRPoint( iX + aVal, iY + aVal ); |
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} |
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// ----------------------------------------------------------------------------- |
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// TRPoint::operator- |
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// ----------------------------------------------------------------------------- |
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// |
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TRPoint TRPoint::operator-( const TReal aVal ) const |
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{ |
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return TRPoint( iX - aVal, iY - aVal ); |
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} |
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// End of File |