本文整理汇总了C++中StackHandler::GetFloat方法的典型用法代码示例。如果您正苦于以下问题：C++ StackHandler::GetFloat方法的具体用法？C++ StackHandler::GetFloat怎么用？C++ StackHandler::GetFloat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StackHandler的用法示例。
在下文中一共展示了StackHandler::GetFloat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: setVar
static int setVar(StackHandler & sa,VarRef * vr,void * data) {
if (vr->access & (VAR_ACCESS_READ_ONLY|VAR_ACCESS_CONSTANT)) {
ScriptStringVar256 msg;
const SQChar * el = sa.GetString(2);
SCSNPRINTF(msg.s,sizeof(msg),_T("setVar(): Cannot write to constant: %s"),el);
#if defined( MONASQ )
return sa.ThrowError(msg.s);
#else
throw SquirrelError(msg.s);
#endif
} // if
switch (vr->type) {
case TypeInfo<INT>::TypeID: {
INT * val = (INT *)data; // Address
if (val) {
*val = sa.GetInt(3);
return sa.Return(*val);
} // if
break;
} // case
case TypeInfo<FLOAT>::TypeID: {
FLOAT * val = (FLOAT *)data; // Address
if (val) {
*val = sa.GetFloat(3);
return sa.Return(*val);
} // if
break;
} // case
case TypeInfo<bool>::TypeID: {
bool * val = (bool *)data; // Address
if (val) {
*val = sa.GetBool(3) ? true : false;
return sa.Return(*val);
} // if
break;
} // case
case VAR_TYPE_INSTANCE: {
HSQUIRRELVM v = sa.GetVMPtr();
// vr->copyFunc is the LHS variable type: the RHS var's type is ClassType<>::type() (both point to ClassType<>::copy()).
// src will be null if the LHS and RHS types don't match.
SQUserPointer src = sa.GetInstanceUp(3,(SQUserPointer)vr->copyFunc); // Effectively performs: ClassType<>::type() == ClassType<>getCopyFunc().
#if defined( MONASQ )
if (!src) return sa.ThrowError(_T("INSTANCE type assignment mismatch"));
#else
if (!src) throw SquirrelError(_T("INSTANCE type assignment mismatch"));
#endif
vr->copyFunc(data,src);
#if 0 // Return an instance on the stack (allocates memory)
if (!CreateNativeClassInstance(sa.GetVMPtr(),vr->typeName,data,0)) { // data = address
ScriptStringVar256 msg;
SCSNPRINTF(msg.s,sizeof(msg),_T("getVar(): Could not create instance: %s"),vr->typeName);
throw SquirrelError(msg.s);
} // if
return 1;
#else // Don't return on stack.
return 0;
#endif
}
case TypeInfo<SQUserPointer>::TypeID: {
ScriptStringVar256 msg;
const SQChar * el = sa.GetString(2);
SCSNPRINTF(msg.s,sizeof(msg),_T("setVar(): Cannot write to an SQUserPointer: %s"),el);
#if defined( MONASQ )
return sa.ThrowError(msg.s);
#else
throw SquirrelError(msg.s);
#endif
} // case
case TypeInfo<ScriptStringVarBase>::TypeID: {
ScriptStringVarBase * val = (ScriptStringVarBase *)data; // Address
if (val) {
const SQChar * strVal = sa.GetString(3);
if (strVal) {
*val = strVal;
return sa.Return(val->s);
} // if
} // if
break;
} // case
} // switch
return SQ_ERROR;
} // setVar示例2: setVar
static int setVar(StackHandler & sa,VarRef * vr,void * data) {
if (vr->m_access & (VAR_ACCESS_READ_ONLY|VAR_ACCESS_CONSTANT)) {
const SQChar * el = sa.GetString(2);
SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("setVar(): Cannot write to constant: %s"),el);
throw SquirrelError(g_msg_throw.s);
} // if
switch (vr->m_type) {
case TypeInfo<INT>::TypeID: {
INT * val = (INT *)data; // Address
if (val) {
INT v = sa.GetInt(3);
// Support for different int sizes
switch( vr->m_size ) {
case 1: v = (*(char*)val = (char)v); break;
case 2: v = (*(short*)val = (short)v); break;
#ifdef _SQ64
case 4: v = (*(int*)val = (int)v); break;
#endif
default: *val = v;
}
return sa.Return(v);
} // if
break;
} // case
case TypeInfo<unsigned>::TypeID: {
unsigned * val = (unsigned *)data; // Address
if (val) {
*val = sa.GetInt(3);
return sa.Return(static_cast<INT>(*val));
} // if
break;
} // case
case TypeInfo<FLOAT>::TypeID: {
FLOAT * val = (FLOAT *)data; // Address
if (val) {
*val = sa.GetFloat(3);
return sa.Return(*val);
} // if
break;
} // case
case TypeInfo<bool>::TypeID: {
bool * val = (bool *)data; // Address
if (val) {
*val = sa.GetBool(3) ? true : false;
return sa.Return(*val);
} // if
break;
} // case
case VAR_TYPE_INSTANCE: {
HSQUIRRELVM v = sa.GetVMPtr();
SQUserPointer src = sa.GetInstanceUp(3,(SQUserPointer)vr->varType); // Effectively performs: ClassType<>::type() == ClassType<>().
if (!src) {
throw SquirrelError(_SC("INSTANCE type assignment mismatch"));
}
vr->varType->vgetCopyFunc()(data,src);
return 0;
}
case TypeInfo<SQUserPointer>::TypeID: {
const SQChar * el = sa.GetString(2);
SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("setVar(): Cannot write to an SQUserPointer: %s"),el);
throw SquirrelError(g_msg_throw.s);
} // case
case TypeInfo<ScriptStringVarBase>::TypeID: {
ScriptStringVarBase * val = (ScriptStringVarBase *)data; // Address
if (val) {
const SQChar * strVal = sa.GetString(3);
if (strVal) {
*val = strVal;
return sa.Return(val->s);
} // if
} // if
break;
} // case
#if defined(SQPLUS_SUPPORT_STD_STRING) && !defined(SQUNICODE)
case TypeInfo<std::string>::TypeID: {
std::string *val = (std::string*)data; // Address
if (val) {
const SQChar *strVal = sa.GetString(3);
if (strVal) {
*val = strVal;
return sa.Return(val->c_str());
} // if
} // if
break;
} // case
#endif
} // switch
return SQ_ERROR;
} // setVar