astliteralfloat.cpp

// Copyright 2011-2013 Kevin Cox

/*******************************************************************************
*                                                                              *
*  This software is provided 'as-is', without any express or implied           *
*  warranty. In no event will the authors be held liable for any damages       *
*  arising from the use of this software.                                      *
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*  including commercial applications, and to alter it and redistribute it      *
*  freely, subject to the following restrictions:                              *
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*     claim that you wrote the original software. If you use this software in  *
*     a product, an acknowledgment in the product documentation would be       *
*     appreciated but is not required.                                         *
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*     misrepresented as being the original software.                           *
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*******************************************************************************/

#include "astliteralfloat.h"

ASTLiteralFloat::ASTLiteralFloat()
{
	setLiteralType(Float);
}

ASTLiteralFloat::ASTLiteralFloat(double d, SmartBuffer::Position pos):
	data(d)
{
	setPos(pos);
	setLiteralType(Float);
}

QString ASTLiteralFloat::prettyType() const
{
	return QString("<ASTE LFloat %0>").arg(data);
}

double ASTLiteralFloat::getData()
{
	return data;
}

ASTLiteralFloat *ASTLiteralFloat::fromTokens(Token::List *tl,
                                             Token::List::iterator *tli)
{
	if ( (**tli).type == Token::Number )
	{
		bool ok;
		ASTLiteralFloat *r = new ASTLiteralFloat((**tli).data.toDouble(&ok), (**tli).defined);
		if (ok)
		{
			(*tli)++;
			return r;
		}
	}

	return NULL;
}