本文整理汇总了C++中Expression::GetFloatValue方法的典型用法代码示例。如果您正苦于以下问题：C++ Expression::GetFloatValue方法的具体用法？C++ Expression::GetFloatValue怎么用？C++ Expression::GetFloatValue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Expression的用法示例。
在下文中一共展示了Expression::GetFloatValue方法的2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: if
void Runtime::Debugger::EvaluateCalculation(CalculatedExpression* expression) {
EvaluateExpression(expression->GetLeft());
EvaluateExpression(expression->GetRight());
Expression* left = expression->GetLeft();
Expression* right = expression->GetRight();
switch(expression->GetExpressionType()) {
case AND_EXPR:
if(left->GetFloatEval() && right->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() && right->GetFloatValue());
}
else if(left->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() && right->GetIntValue());
}
else if(right->GetFloatEval()) {
expression->SetFloatValue(left->GetIntValue() && right->GetFloatValue());
}
else {
expression->SetIntValue(left->GetIntValue() && right->GetIntValue());
}
break;
case OR_EXPR:
if(left->GetFloatEval() && right->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() || right->GetFloatValue());
}
else if(left->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() || right->GetIntValue());
}
else if(right->GetFloatEval()) {
expression->SetFloatValue(left->GetIntValue() || right->GetFloatValue());
}
else {
expression->SetIntValue(left->GetIntValue() || right->GetIntValue());
}
break;
case EQL_EXPR:
if(left->GetFloatEval() && right->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() == right->GetFloatValue());
}
else if(left->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() == right->GetIntValue());
}
else if(right->GetFloatEval()) {
expression->SetFloatValue(left->GetIntValue() == right->GetFloatValue());
}
else {
expression->SetIntValue(left->GetIntValue() == right->GetIntValue());
}
break;
case NEQL_EXPR:
if(left->GetFloatEval() && right->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() != right->GetFloatValue());
}
else if(left->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() != right->GetIntValue());
}
else if(right->GetFloatEval()) {
expression->SetFloatValue(left->GetIntValue() != right->GetFloatValue());
}
else {
expression->SetIntValue(left->GetIntValue() != right->GetIntValue());
}
break;
case LES_EXPR:
if(left->GetFloatEval() && right->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() < right->GetFloatValue());
}
else if(left->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() < right->GetIntValue());
}
else if(right->GetFloatEval()) {
expression->SetFloatValue(left->GetIntValue() < right->GetFloatValue());
}
else {
expression->SetIntValue(left->GetIntValue() < right->GetIntValue());
}
break;
case GTR_EQL_EXPR:
if(left->GetFloatEval() && right->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() >= right->GetFloatValue());
}
else if(left->GetFloatEval()) {
expression->SetFloatValue(left->GetFloatValue() >= right->GetIntValue());
}
else if(right->GetFloatEval()) {
expression->SetFloatValue(left->GetIntValue() >= right->GetFloatValue());
}
else {
expression->SetIntValue(left->GetIntValue() >= right->GetIntValue());
}
break;
case LES_EQL_EXPR:
if(left->GetFloatEval() && right->GetFloatEval()) {
//.........这里部分代码省略.........
示例2: EvaluateExpression
void Runtime::Debugger::ProcessPrint(Print* print) {
Expression* expression = print->GetExpression();
EvaluateExpression(expression);
if(!is_error) {
switch(expression->GetExpressionType()) {
case REF_EXPR:
if(interpreter) {
Reference* reference = static_cast<Reference*>(expression);
while(reference->GetReference()) {
reference = reference->GetReference();
}
const StackDclr& dclr_value = static_cast<Reference*>(reference)->GetDeclaration();
switch(dclr_value.type) {
case CHAR_PARM:
if(reference->GetIndices()) {
wcout << L"cannot reference scalar variable" << endl;
}
else {
wcout << L"print: type=Char, value=" << (wchar_t)reference->GetIntValue() << endl;
}
break;
case INT_PARM:
if(reference->GetIndices()) {
wcout << L"cannot reference scalar variable" << endl;
}
else {
wcout << L"print: type=Int, value=" << reference->GetIntValue() << endl;
}
break;
case FLOAT_PARM:
if(reference->GetIndices()) {
wcout << L"cannot reference scalar variable" << endl;
}
else {
wcout << L"print: type=Float, value=" << reference->GetFloatValue() << endl;
}
break;
case BYTE_ARY_PARM:
if(reference->GetIndices()) {
wcout << L"print: type=Int, value=" << (unsigned char)reference->GetIntValue() << endl;
}
else {
wcout << L"print: type=Byte[], value=" << reference->GetIntValue()
<< L"(" << (void*)reference->GetIntValue() << L")";
if(reference->GetArrayDimension()) {
wcout << L", dimension=" << reference->GetArrayDimension() << L", size="
<< reference->GetArraySize();
}
wcout << endl;
}
break;
case CHAR_ARY_PARM:
if(reference->GetIndices()) {
wcout << L"print: type=Char, value=" << (wchar_t)reference->GetIntValue() << endl;
}
else {
wcout << L"print: type=Char[], value=" << reference->GetIntValue()
<< L"(" << (void*)reference->GetIntValue() << L")";
if(reference->GetArrayDimension()) {
wcout << L", dimension=" << reference->GetArrayDimension() << L", size="
<< reference->GetArraySize();
}
wcout << endl;
}
break;
case INT_ARY_PARM:
if(reference->GetIndices()) {
wcout << L"print: type=Int, value=" << reference->GetIntValue() << endl;
}
else {
wcout << L"print: type=Int[], value=" << reference->GetIntValue()
<< L"(" << (void*)reference->GetIntValue() << L")";
if(reference->GetArrayDimension()) {
wcout << L", dimension=" << reference->GetArrayDimension() << L", size="
<< reference->GetArraySize();
}
wcout << endl;
}
break;
case FLOAT_ARY_PARM:
if(reference->GetIndices()) {
wcout << L"print: type=Float, value=" << reference->GetFloatValue() << endl;
}
else {
wcout << L"print: type=Float[], value=" << reference->GetIntValue()
<< L"(" << (void*)reference->GetIntValue() << L")";
if(reference->GetArrayDimension()) {
wcout << L", dimension=" << reference->GetArrayDimension() << L", size="
<< reference->GetArraySize();
}
wcout << endl;
//.........这里部分代码省略.........