Data retrieval & conversion

• sgs_GetBoolP - return the boolean version of the variable
• sgs_GetIntP - return the integer version of the variable
• sgs_GetRealP - return the real value version of the variable
• sgs_GetPtrP - return the pointer version of the variable
• sgs_ToBoolP - convert variable to a boolear value and return it
• sgs_ToIntP - convert variable to an integer and return it
• sgs_ToRealP - convert variable to a real value and return it
• sgs_ToPtrP - convert variable to a pointer and return it
• sgs_ToStringBufP - convert variable to a string, returning size
• sgs_ToStringP - convert variable to a string
• sgs_ToStringBufFastP - convert variable to a string, preventing possible recursion and returning size
• sgs_ToStringFastP - convert variable to a string, preventing possible recursion
• sgs_IsObjectP - check if variable is an object and has the specified interface pointer
• sgs_IsTypeP - check if variable is of specified registered type
• sgs_IsCallableP - check if variable is callable (SGS function, C function or object with CALL impl.)
• sgs_ParseBoolP - validate conversion, optionally return boolean value from variable, if possible
• sgs_ParseIntP - validate conversion, optionally return integer value from variable, if possible
• sgs_ParseRealP - validate conversion, optionally return real value from variable, if possible
• sgs_ParseStringP - validate conversion, optionally return string or buffer from variable, if possible
• sgs_ParseObjectPtrP - validate conversion, optionally return object pointer from variable, if possible
• sgs_ParsePtrP - validate conversion, optionally return pointer from variable, if possible
• sgs_ArraySize - retrieve size of array variable, if possible
• sgs_GetBool - return the boolean version of the variable on stack
• sgs_GetInt - return the integer version of the variable on stack
• sgs_GetReal - return the real value version of the variable on stack
• sgs_GetPtr - return the pointer version of the variable on stack
• sgs_ToBool - convert variable on stack to a boolear value and return it
• sgs_ToInt - convert variable on stack to an integer and return it
• sgs_ToReal - convert variable on stack to a real value and return it
• sgs_ToPtr - convert variable on stack to a pointer and return it
• sgs_ToStringBuf - convert variable on stack to a string, returning size
• sgs_ToString - convert variable on stack to a string
• sgs_ToStringBufFast - convert variable on stack to a string, preventing possible recursion and returning size
• sgs_ToStringFast - convert variable on stack to a string, preventing possible recursion
• sgs_IsObject - check if variable on stack is an object and has the specified interface pointer
• sgs_IsType - check if variable on stack is of specified registered type
• sgs_IsCallable - check if variable on stack is callable (SGS function, C function or object with CALL impl.)
• sgs_IsArray - return if variable is of array type
• sgs_IsDict - return if variable is of dict type
• sgs_IsMap - return if variable is of map type
• sgs_ParseBool - validate conversion, optionally return boolean value from variable on stack, if possible
• sgs_ParseInt - validate conversion, optionally return integer value from variable on stack, if possible
• sgs_ParseReal - validate conversion, optionally return real value from variable on stack, if possible
• sgs_ParseString - validate conversion, optionally return string or buffer from variable on stack, if possible
• sgs_ParseObjectPtr - validate conversion, optionally return object pointer from variable on stack, if possible
• sgs_ParsePtr - validate conversion, optionally return pointer from variable on stack, if possible
• sgs_ArraySize - retrieve size of array variable on stack, if possible
• sgs_GlobalBool - retrieve global by name as bool
• sgs_GlobalInt - retrieve global by name as integer
• sgs_GlobalReal - retrieve global by name as real
• sgs_GlobalStringBuf - retrieve global by name as string buffer
• sgs_GlobalString - retrieve global by name as string
• sgs_GetStringPtrP - get string pointer from variable pointer
• sgs_GetStringSizeP - get string size from variable pointer
• sgs_GetObjectStructP - get object pointer from variable pointer
• sgs_GetObjectDataP - get data pointer of object variable pointer
• sgs_GetObjectIfaceP - get interface pointer of object variable pointer
• sgs_SetObjectDataP - set data pointer of object variable pointer
• sgs_SetObjectIfaceP - set interface pointer of object variable pointer
• sgs_GetStringPtr - get string pointer from variable on stack
• sgs_GetStringSize - get string size from variable on stack
• sgs_GetObjectStruct - get object pointer from variable on stack
• sgs_GetObjectData - get data pointer of object variable on stack
• sgs_GetObjectIface - get interface pointer of object variable on stack
• sgs_SetObjectData - set data pointer of object variable on stack
• sgs_SetObjectIface - set interface pointer of object variable on stack
• sgs_ObjSetMetaObj - set meta-object of an object
• sgs_ObjGetMetaObj - retrieve meta-object of an object
• sgs_ObjSetMetaMethodEnable - enable or disable metamethod support for an object
• sgs_ObjGetMetaMethodEnable - check if metamethod support is enabled for an object