Revert last code drop.
/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#include <vector>
#include <algorithm>
#include <functional>
#include "cppunit/cppunit_proxy.h"
#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
using namespace std;
#endif
//
// TestCase class
//
class Ptr2Test : public CPPUNIT_NS::TestCase
{
CPPUNIT_TEST_SUITE(Ptr2Test);
CPPUNIT_TEST(ptrbin1);
CPPUNIT_TEST(ptrbin2);
CPPUNIT_TEST(ptrun1);
CPPUNIT_TEST(ptrun2);
CPPUNIT_TEST_SUITE_END();
protected:
void ptrbin1();
void ptrbin2();
void ptrun1();
void ptrun2();
};
CPPUNIT_TEST_SUITE_REGISTRATION(Ptr2Test);
//
// tests implementation
//
static int sum(int x_, int y_)
{
return x_ + y_;
}
bool even(int n_)
{
return(n_ % 2) == 0;
}
void Ptr2Test::ptrbin1()
{
int input1 [4] = { 7, 2, 3, 5 };
int input2 [4] = { 1, 5, 5, 8 };
int output [4];
transform((int*)input1, (int*)input1 + 4, (int*)input2, (int*)output, pointer_to_binary_function<int, int, int>(sum));
CPPUNIT_ASSERT(output[0]==8);
CPPUNIT_ASSERT(output[1]==7);
CPPUNIT_ASSERT(output[2]==8);
CPPUNIT_ASSERT(output[3]==13);
}
void Ptr2Test::ptrbin2()
{
int input1 [4] = { 7, 2, 3, 5 };
int input2 [4] = { 1, 5, 5, 8 };
int output [4];
transform((int*)input1, (int*)input1 + 4, (int*)input2, (int*)output, ptr_fun(sum));
CPPUNIT_ASSERT(output[0]==8);
CPPUNIT_ASSERT(output[1]==7);
CPPUNIT_ASSERT(output[2]==8);
CPPUNIT_ASSERT(output[3]==13);
}
void Ptr2Test::ptrun1()
{
int array [3] = { 1, 2, 3 };
int* p = find_if((int*)array, (int*)array + 3, pointer_to_unary_function<int, bool>(even));
CPPUNIT_ASSERT(p != array+3);
CPPUNIT_ASSERT(*p==2);
}
void Ptr2Test::ptrun2()
{
int array [3] = { 1, 2, 3 };
int* p = find_if((int*)array, (int*)array + 3, ptr_fun(even));
CPPUNIT_ASSERT(p != array+3);
CPPUNIT_ASSERT(*p==2);
}