# PhasicFlow: src/phasicFlow/streams/TStream/helperTstream.hpp Source File
PhasicFlow is an open-source parallel DEM (discrete element method) package for simulating granular flow. It is developed in C++ and can be exectued on both GPU (like CUDA) and CPU.

helperTstream.hpp
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/*------------------------------- phasicFlow ---------------------------------
O C enter of
O O E ngineering and
O O M ultiscale modeling of
OOOOOOO F luid flow
------------------------------------------------------------------------------
Copyright (C): www.cemf.ir
email: hamid.r.norouzi AT gmail.com
------------------------------------------------------------------------------
Licence:
This file is part of phasicFlow code. It is a free software for simulating
granular and multiphase flows. You can redistribute it and/or modify it under
the terms of GNU General Public License v3 or any other later versions.
phasicFlow is distributed to help others in their research in the field of
granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-----------------------------------------------------------------------------*/
#ifndef __helperTstream_hpp__
#define __helperTstream_hpp__
inline bool validTokenForStream(const token tok)
{
if( tok.good() && !tok.isPunctuation() )return true;
if( tok == token::SPACE) return false;
if( tok == token::TAB) return false;
if( tok == token::NL) return false;
if( tok == token::NULL_TOKEN )return false;
return true;
}
inline bool isBeginToken(const token& tok)
{
if( tok.good() && !tok.isPunctuation() )return false;
if( tok == token::BEGIN_LIST) return true;
if( tok == token::BEGIN_BLOCK) return true;
if( tok == token::BEGIN_SQR) return true;
return false;
}
inline bool isEndToken(const token& tok)
{
if( tok.good() && !tok.isPunctuation() )return false;
if( tok == token::END_LIST) return true;
if( tok == token::END_BLOCK)return true;
if( tok == token::END_SQR) return true;
return false;
}
#endif // __helperTstream__
isEndToken
bool isEndToken(const token &tok)
Definition: helperTstream.hpp:44
validTokenForStream
bool validTokenForStream(const token tok)
Definition: helperTstream.hpp:24
isBeginToken
bool isBeginToken(const token &tok)
Definition: helperTstream.hpp:35