本文整理汇总了C++中ConfigSection::getDouble方法的典型用法代码示例。如果您正苦于以下问题：C++ ConfigSection::getDouble方法的具体用法？C++ ConfigSection::getDouble怎么用？C++ ConfigSection::getDouble使用的例子？那么, 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类ConfigSection的用法示例。
在下文中一共展示了ConfigSection::getDouble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() {
Random rnd;
// Some test values
int intValue = rnd.nextInt(5,16);
float floatValue = rnd.nextFloat() * 100.0F - 50.0F;
double doubleValue = rnd.nextDouble() * 100.0 - 25.0;
const char* filename = "test.cf";
int intValue2 = rnd.nextInt(17, 32);
float floatValue2 = 1000.0F + rnd.nextFloat() * 100.0F - 50.0F;
double doubleValue2 = 100.0 + rnd.nextDouble() * 100.0 - 25.0;
cout << "Config tester program. Using file " << filename << " for testing." << endl;
cout << " Version " << VERSION << endl;
const size_t d_array_size = 8;
const int d_array_values[] = {0,1,2,3,4,8,14,-5};
// Create test config file
cout << "Creating test file ... " << endl;
ofstream of(filename);
of << " test = none" << endl;
of << endl;
of << "int = " << intValue << endl;
of << "test = test" << endl;
of << "float = " << floatValue << endl;
of << "Illegal line" << endl;
of << " double = " << doubleValue << endl;
of << "# double = " << (doubleValue * 500.0) << endl;
of << " notdouble = 0affd" << endl;
{
// Write array
of << "d_array = ";
bool first = true;
for(size_t i=0;i<d_array_size;i++) {
if (first) first = false;
else of << ',';
of << d_array_values[i];
}
of << endl;
}
of << endl;
of << "[section]" << endl;
of << "int = " << intValue2 << endl;
of << "#double = " << (doubleValue2+2.0) << endl;
of << "double = " << doubleValue2 << endl;
of << "float = " << floatValue2 << endl;
of.close();
// Read config file
cout << "Reading config ... " << endl;
Config config(filename);
int errors = 0;
if(!config.readSuccessfull()) {
cerr << "Cannot read config file" << endl;
return EXIT_FAILURE;
}
// Check values
bool ok;
cout << "Checking values ... " << endl;
if(config.getInt("int", 0, &ok) != intValue) {
errors++;
cerr << " Error reading int value. Expected: " << intValue << ", read: " << config.getInt("int", 0) << endl;
} else {
if(!ok) {
errors++;
cerr << " Error in the OK variable. Ok = false although the readout was successful" << endl;
}
}
if(config.getInt("int", 0, ok) != intValue) {
errors++;
cerr << " Error reading int value. Expected: " << intValue << ", read: " << config.getInt("int", 0) << endl;
}
if(!fequal(config.getFloat("float", 0), floatValue)) {
errors++;
cerr << " Error reading float value. Expected: " << floatValue << ", read: " << config.getFloat("float", 0.0) << endl;
}
if(!fequal(config.getFloat("float", 0, ok), floatValue)) {
errors++;
cerr << " Error reading float value. Expected: " << floatValue << ", read: " << config.getFloat("float", 0.0) << endl;
}
if(!fequal(config.getDouble("double", 0), doubleValue)) {
errors++;
cerr << " Error reading double value" << endl;
}
if(!fequal(config.getDouble("double", 0, ok), doubleValue)) {
errors++;
cerr << " Error reading double value" << endl;
}
if(config("test") != "test") {
errors++;
cerr << " Error reading test string value" << endl;
cerr << " \"test\" != \"" << config("test") << "\"" << endl;
}
if(!fequal(config.getDouble("notdouble", doubleValue), doubleValue)) {
//.........这里部分代码省略.........