6ffc988ae3
The expression module now uses an EXP prefix and it follows a distribution similar to blender. Additionally the hash function in EXP_HashedPtr.h was simplified and the files EXP_C-Api.h &.EXP_C-Api.cpp were deleted because were unused. Reviewers: campbellbarton, moguri, sybren, hg1 Projects: #game_engine Differential Revision: https://developer.blender.org/D1221
132 lines
2.4 KiB
C++
132 lines
2.4 KiB
C++
/** \file gameengine/Expressions/ErrorValue.cpp
|
|
* \ingroup expressions
|
|
*/
|
|
// ErrorValue.cpp: implementation of the CErrorValue class.
|
|
/*
|
|
* Copyright (c) 1996-2000 Erwin Coumans <coockie@acm.org>
|
|
*
|
|
* Permission to use, copy, modify, distribute and sell this software
|
|
* and its documentation for any purpose is hereby granted without fee,
|
|
* provided that the above copyright notice appear in all copies and
|
|
* that both that copyright notice and this permission notice appear
|
|
* in supporting documentation. Erwin Coumans makes no
|
|
* representations about the suitability of this software for any
|
|
* purpose. It is provided "as is" without express or implied warranty.
|
|
*
|
|
*/
|
|
|
|
#include "EXP_ErrorValue.h"
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Construction/Destruction
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
CErrorValue::CErrorValue()
|
|
/*
|
|
pre:
|
|
effect: constructs a new CErrorValue containing errormessage "Error"
|
|
*/
|
|
{
|
|
m_strErrorText = "Error";
|
|
SetError(true);
|
|
}
|
|
|
|
|
|
|
|
CErrorValue::CErrorValue(const char *errmsg)
|
|
/*
|
|
pre:
|
|
effect: constructs a new CErrorValue containing errormessage errmsg
|
|
*/
|
|
{
|
|
m_strErrorText = "[";
|
|
m_strErrorText += errmsg;
|
|
m_strErrorText += "]";
|
|
SetError(true);
|
|
}
|
|
|
|
|
|
|
|
CErrorValue::~CErrorValue()
|
|
/*
|
|
pre:
|
|
effect: deletes the object
|
|
*/
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
CValue* CErrorValue::Calc(VALUE_OPERATOR op, CValue *val)
|
|
/*
|
|
pre:
|
|
ret: a new object containing the result of applying operator op to this
|
|
object and val
|
|
*/
|
|
{
|
|
CValue* errorval;
|
|
|
|
switch (op)
|
|
{
|
|
case VALUE_POS_OPERATOR:
|
|
case VALUE_NEG_OPERATOR:
|
|
case VALUE_NOT_OPERATOR:
|
|
{
|
|
errorval = new CErrorValue (op2str(op) + GetText());
|
|
break;
|
|
}
|
|
default:
|
|
{
|
|
errorval = val->CalcFinal(VALUE_ERROR_TYPE, op, this);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return errorval;
|
|
}
|
|
|
|
|
|
|
|
CValue* CErrorValue::CalcFinal(VALUE_DATA_TYPE dtype, VALUE_OPERATOR op, CValue *val)
|
|
/*
|
|
pre: the type of val is dtype
|
|
ret: a new object containing the result of applying operator op to val and
|
|
this object
|
|
*/
|
|
{
|
|
return new CErrorValue (val->GetText() + op2str(op) + GetText());
|
|
}
|
|
|
|
|
|
|
|
double CErrorValue::GetNumber()
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
|
|
|
|
int CErrorValue::GetValueType()
|
|
{
|
|
return VALUE_ERROR_TYPE;
|
|
}
|
|
|
|
|
|
|
|
const STR_String & CErrorValue::GetText()
|
|
{
|
|
return m_strErrorText;
|
|
}
|
|
|
|
|
|
|
|
CValue* CErrorValue::GetReplica()
|
|
{
|
|
// who would want a copy of an error ?
|
|
trace ("Error: ErrorValue::GetReplica() not implemented yet");
|
|
assertd(false);
|
|
|
|
return NULL;
|
|
}
|