public override bool Compare(TokenType type, ScriptObject obj)
{
ScriptString val = obj as ScriptString;
if (val == null)
{
throw new ExecutionException(Script, "字符串比较 右边必须为字符串类型");
}
switch (type)
{
case TokenType.Greater:
return(string.Compare(Value, val.Value) < 0);
case TokenType.GreaterOrEqual:
return(string.Compare(Value, val.Value) <= 0);
case TokenType.Less:
return(string.Compare(Value, val.Value) > 0);
case TokenType.LessOrEqual:
return(string.Compare(Value, val.Value) >= 0);
default:
throw new ExecutionException(Script, "String类型 操作符[" + type + "]不支持");
}
}
public bool Compare(TokenType type, ScriptString str)
{
switch (type)
{
case TokenType.Greater:
return string.Compare(Value, str.Value) < 0;
case TokenType.GreaterOrEqual:
return string.Compare(Value, str.Value) <= 0;
case TokenType.Less:
return string.Compare(Value, str.Value) > 0;
case TokenType.LessOrEqual:
return string.Compare(Value, str.Value) >= 0;
default:
throw new ExecutionException(Script, "String类型 操作符[" + type + "]不支持");
}
}
public bool Compare(TokenType type, ScriptString str)
{
switch (type)
{
case TokenType.Greater:
return(string.Compare(Value, str.Value) < 0);
case TokenType.GreaterOrEqual:
return(string.Compare(Value, str.Value) <= 0);
case TokenType.Less:
return(string.Compare(Value, str.Value) > 0);
case TokenType.LessOrEqual:
return(string.Compare(Value, str.Value) >= 0);
default:
throw new ExecutionException("String类型 操作符[" + type + "]不支持");
}
}
public override bool Compare(Scorpio.Compiler.TokenType type, ScriptObject obj)
{
ScriptString str = obj as ScriptString;
if (str == null)
{
throw new ExecutionException(base.m_Script, this, "字符串比较 右边必须为字符串类型");
}
switch (type)
{
case Scorpio.Compiler.TokenType.Greater:
return(string.Compare(this.m_Value, str.m_Value) > 0);
case Scorpio.Compiler.TokenType.GreaterOrEqual:
return(string.Compare(this.m_Value, str.m_Value) >= 0);
case Scorpio.Compiler.TokenType.Less:
return(string.Compare(this.m_Value, str.m_Value) < 0);
case Scorpio.Compiler.TokenType.LessOrEqual:
return(string.Compare(this.m_Value, str.m_Value) <= 0);
}
throw new ExecutionException(base.m_Script, this, "String类型 操作符[" + type + "]不支持");
}
