本文整理汇总了C++中StackHandler::GetObjectHandle方法的典型用法代码示例。如果您正苦于以下问题：C++ StackHandler::GetObjectHandle方法的具体用法？C++ StackHandler::GetObjectHandle怎么用？C++ StackHandler::GetObjectHandle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::GetObjectHandle方法的4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: getInstanceVarInfo
static int getInstanceVarInfo(StackHandler & sa,VarRefPtr & vr,SQUserPointer & data) {
HSQOBJECT ho = sa.GetObjectHandle(1);
SquirrelObject instance(ho);
const SQChar * el = sa.GetString(2);
ScriptStringVar256 varNameTag;
getVarNameTag(varNameTag,sizeof(varNameTag),el);
SQUserPointer ivrData=0;
if (!instance.RawGetUserData(varNameTag,&ivrData)) {
return sa.ThrowError(_SC("getInstanceVarInfo: Could not retrieve UserData")); // Results in variable not being found error.
}
vr = (VarRefPtr)ivrData;
char * up;
if (!(vr->m_access & (VAR_ACCESS_STATIC|VAR_ACCESS_CONSTANT))) {
SQUserPointer typetag;
instance.GetTypeTag(&typetag);
#if defined(SQ_USE_CLASS_INHERITANCE)
if (typetag != vr->instanceType) {
SquirrelObject typeTable = instance.GetValue(SQ_CLASS_OBJECT_TABLE_NAME);
up = (char *)typeTable.GetUserPointer(INT((size_t)vr->instanceType)); // <TODO> 64-bit compatible version.
if (!up) {
throw SquirrelError(_SC("Invalid Instance Type"));
}
} else {
up = (char *)instance.GetInstanceUP(0);
} // if
#elif defined(SQ_USE_CLASS_INHERITANCE_SIMPLE)
ClassTypeBase *ctb = (ClassTypeBase*)vr->instanceType;
up = (char *)instance.GetInstanceUP(0);
// Walk base classes until type tag match, adjust for inheritence offset
while(ctb && typetag!=ctb) {
up = (char*)up - ctb->m_offset;
ctb = ctb->m_pbase;
}
if (!ctb) {
throw SquirrelError(_SC("Invalid Instance Type"));
}
#else
up = (char *)instance.GetInstanceUP(0);
#endif
#ifdef SQPLUS_SMARTPOINTER_OPT
#define SQPLUS_SMARTPOINTER_INSTANCE_VARINFO
#include "SqPlusSmartPointer.h"
#endif
up += (size_t)vr->offsetOrAddrOrConst; // Offset
} else {
up = (char *)vr->offsetOrAddrOrConst; // Address
} // if
data = up;
return SQ_OK;
} // getInstanceVarInfo示例2: getVarInfo
static int getVarInfo(StackHandler & sa,VarRefPtr & vr) {
HSQOBJECT htable = sa.GetObjectHandle(1);
SquirrelObject table(htable);
const SQChar * el = sa.GetString(2);
ScriptStringVar256 varNameTag;
getVarNameTag(varNameTag,sizeof(varNameTag),el);
SQUserPointer data=0;
if (!table.RawGetUserData(varNameTag,&data)) {
return sa.ThrowError(_SC("getVarInfo: Could not retrieve UserData")); // Results in variable not being found error.
}
vr = (VarRefPtr)data;
return SQ_OK;
} // getVarInfo示例3: getVarInfo
static SQInteger getVarInfo(StackHandler & sa,VarRefPtr & vr) {
HSQOBJECT htable = sa.GetObjectHandle(1);
SquirrelObject table(htable);
#ifdef _DEBUG
SQObjectType type = (SQObjectType)sa.GetType(2);
#endif
const SQChar * el = sa.GetString(2);
ScriptStringVar256 varNameTag;
getVarNameTag(varNameTag,sizeof(varNameTag),el);
SQUserPointer data=0;
if (!table.RawGetUserData(varNameTag,&data)) {
// throw SquirrelError("getVarInfo: Could not retrieve UserData");
return sa.ThrowError(sqT("getVarInfo: Could not retrieve UserData")); // Results in variable not being found error.
} // if
vr = (VarRefPtr)data;
return SQ_OK;
} // getVarInfo示例4: getInstanceVarInfo
static int getInstanceVarInfo(StackHandler & sa,VarRefPtr & vr,SQUserPointer & data) {
HSQOBJECT ho = sa.GetObjectHandle(1);
SquirrelObject instance(ho);
#ifdef _DEBUG
SQObjectType type = (SQObjectType)sa.GetType(2);
#endif
const SQChar * el = sa.GetString(2);
ScriptStringVar256 varNameTag;
getVarNameTag(varNameTag,sizeof(varNameTag),el);
SQUserPointer ivrData=0;
if (!instance.RawGetUserData(varNameTag,&ivrData)) {
// throw SquirrelError("getInstanceVarInfo: Could not retrieve UserData");
return sa.ThrowError(_T("getInstanceVarInfo: Could not retrieve UserData")); // Results in variable not being found error.
} // if
vr = (VarRefPtr)ivrData;
unsigned char * up;
if (!(vr->access & (VAR_ACCESS_STATIC|VAR_ACCESS_CONSTANT))) {
#ifdef SQ_USE_CLASS_INHERITANCE
SQUserPointer typetag; instance.GetTypeTag(&typetag);
if (typetag != vr->instanceType) {
SquirrelObject typeTable = instance.GetValue(SQ_CLASS_OBJECT_TABLE_NAME);
up = (unsigned char *)typeTable.GetUserPointer(INT((size_t)vr->instanceType)); // <TODO> 64-bit compatible version.
if (!up) {
#if defined( MONASQ )
return sa.ThrowError(_T("Invalid Instance Type"));
#else
throw SquirrelError(_T("Invalid Instance Type"));
#endif
} // if
} else {
up = (unsigned char *)instance.GetInstanceUP(0);
} // if
#else
up = (unsigned char *)instance.GetInstanceUP(0);
#endif
up += (size_t)vr->offsetOrAddrOrConst; // Offset
} else {
up = (unsigned char *)vr->offsetOrAddrOrConst; // Address
} // if
data = up;
return SQ_OK;
} // getInstanceVarInfo