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C++ TestObject::void_int方法代码示例

本文整理汇总了C++中TestObject::void_int方法的典型用法代码示例。如果您正苦于以下问题:C++ TestObject::void_int方法的具体用法?C++ TestObject::void_int怎么用?C++ TestObject::void_int使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TestObject的用法示例。


在下文中一共展示了TestObject::void_int方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: main

int main(int argc, char* argv[])
{
	TestObject* test = new TestObject();

	string whatToTest = argv[1];

	struct timeval before;
	struct timeval after;

	test->void_void();

	int ret;
	int retValue;

	int testNumber = 10000;

	if (whatToTest == "0")
	{
		ofstream void_void("void_void");
		if(!void_void) { 
			cout << "Cannot open file.\n"; 
			exit(0);
		} 
		for (int i = 0; i != testNumber; ++i)
		{
			retValue = gettimeofday(&before, 0);
			if (retValue != 0) {
				cerr << "Error with gettimeofday" << endl;
				exit(0);
			}

			test->void_void();

			retValue = gettimeofday(&after, 0);
			if (retValue != 0) {
				cerr << "Error with gettimeofday" << endl;
				exit(0);
			}
			double time = (after.tv_sec - before.tv_sec)*1000000 + (after.tv_usec - before.tv_usec);
			void_void << time << endl;
		}
		void_void.close();
	}
	else if (whatToTest == "1")
	{
		ofstream void_int("void_int");
		if(!void_int) { 
			cout << "Cannot open file.\n"; 
			exit(0);
		} 
		for (int i = 0; i != testNumber; ++i)
		{
			retValue = gettimeofday(&before, 0);
			if (retValue != 0) {
				cerr << "Error with gettimeofday" << endl;
				exit(0);
			}

			test->void_int(0);

			retValue = gettimeofday(&after, 0);
			if (retValue != 0) {
				cerr << "Error with gettimeofday" << endl;
				exit(0);
			}
			double time = (after.tv_sec - before.tv_sec)*1000000 + (after.tv_usec - before.tv_usec);
			void_int << time << endl;
		}
		void_int.close();
	}
	else if (whatToTest == "2")
	{
		ofstream int_void("int_void");
		if(!int_void) { 
			cout << "Cannot open file.\n"; 
			exit(0);
		} 
		for (int i = 0; i != testNumber; ++i)
		{
			retValue = gettimeofday(&before, 0);
			if (retValue != 0) {
				cerr << "Error with gettimeofday" << endl;
				exit(0);
			}

			ret = test->int_void();

			retValue = gettimeofday(&after, 0);
			if (retValue != 0) {
				cerr << "Error with gettimeofday" << endl;
				exit(0);
			}
			double time = (after.tv_sec - before.tv_sec)*1000000 + (after.tv_usec - before.tv_usec);
			int_void << time << endl;
		}
		int_void.close();
	}
	else if (whatToTest == "3")
	{
		ofstream int_int("int_int");
//.........这里部分代码省略.........
开发者ID:GunioRobot,项目名称:ginnungagap,代码行数:101,代码来源:TestLMI.cpp


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