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#include "astleaf.h"
AstLeaf::AstLeaf( const Location &loc, Type eType ) :
AstNode( loc, eType ),
sVal( NULL )
{
}
AstLeaf::AstLeaf( const Location &loc, Type eType, int iNew ) :
AstNode( loc, eType ),
sVal( NULL )
{
setIntValue( iNew );
}
AstLeaf::AstLeaf( const Location &loc, Type eType, float fNew ) :
AstNode( loc, eType ),
sVal( NULL )
{
setFloatValue( fNew );
}
AstLeaf::AstLeaf( const Location &loc, Type eType, bool bNew ) :
AstNode( loc, eType ),
sVal( NULL )
{
setBoolValue( bNew );
}
AstLeaf::AstLeaf( const Location &loc, Type eType, const Bu::String &sNew ) :
AstNode( loc, eType ),
sVal( NULL )
{
setStrValue( sNew );
}
AstLeaf::AstLeaf( const Location &loc, Type eType, const char *sNew ) :
AstNode( loc, eType ),
sVal( NULL )
{
setStrValue( sNew );
}
AstLeaf::~AstLeaf()
{
if( getDataType() == typeDataString )
delete sVal;
}
void AstLeaf::setIntValue( int iNew )
{
if( getDataType() != typeDataInt )
throw Bu::ExceptionBase("Type is not int.");
iVal = iNew;
}
void AstLeaf::setFloatValue( float fNew )
{
if( getDataType() != typeDataFloat )
throw Bu::ExceptionBase("Type is not float.");
fVal = fNew;
}
void AstLeaf::setBoolValue( bool bNew )
{
if( getDataType() != typeDataBool )
throw Bu::ExceptionBase("Type is not bool.");
bVal = bNew;
}
void AstLeaf::setStrValue( const Bu::String &sNew )
{
if( getDataType() != typeDataString )
throw Bu::ExceptionBase("Type is not string.");
if( sVal == NULL )
sVal = new Bu::String( sNew );
else
*sVal = sNew;
}
int AstLeaf::getIntValue() const
{
if( getDataType() != typeDataInt )
throw Bu::ExceptionBase("Type is not int.");
return iVal;
}
float AstLeaf::getFloatValue() const
{
if( getDataType() != typeDataFloat )
throw Bu::ExceptionBase("Type is not float.");
return fVal;
}
bool AstLeaf::getBoolValue() const
{
if( getDataType() != typeDataBool )
throw Bu::ExceptionBase("Type is not bool.");
return bVal;
}
Bu::String &AstLeaf::getStrValue() const
{
if( getDataType() != typeDataString )
throw Bu::ExceptionBase("Type is not string.");
return *sVal;
}
Bu::Formatter &operator<<( Bu::Formatter &f, const AstLeaf &l )
{
switch( l.getDataType() )
{
case AstNode::typeDataInt:
f << ": " << l.getIntValue();
break;
case AstNode::typeDataFloat:
f << ": " << l.getFloatValue();
break;
case AstNode::typeDataBool:
f << ": " << l.getBoolValue();
break;
case AstNode::typeDataString:
f << ": '" << l.getStrValue() << "'";
break;
case AstNode::typeDataNone:
break;
default:
f << ": " << "!! Invalid Type !!";
}
return f;
}
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