The ChainCon Software (Release 0.03)
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A linear map for coefficients in an arbitrary commutative ring. More...
#include <istream>
#include <ostream>
#include "chomp/system/config.h"
#include "chomp/struct/hashsets.h"
#include "chomp/struct/multitab.h"
#include "chaincon/chain.h"
#include "chaincon/tensor.h"
Go to the source code of this file.
Classes | |
class | tLinMap< CellDomT, CellImgT, CoefT > |
A linear map. More... | |
Functions | |
template<class CellDomT , class CellImgT , class CoefT > | |
std::ostream & | operator<< (std::ostream &out, const tLinMap< CellDomT, CellImgT, CoefT > &f) |
Writes a linear map to an output stream in the text mode. More... | |
template<class CellDomT , class CellImgT , class CoefT > | |
std::istream & | operator>> (std::istream &in, tLinMap< CellDomT, CellImgT, CoefT > &f) |
Reads a linear map from an input stream. More... | |
template<class CellArray , class CellT , class CoefT > | |
void | addIdentity (const CellArray &domain, tLinMap< CellT, CellT, CoefT > &f) |
Adds the identity map on the given domain to the map 'f'. More... | |
template<class CellArray , class CellT , class CoefT > | |
tLinMap< CellT, CellT, CoefT > | identity (const CellArray &domain) |
Returns the identity map on the given domain. More... | |
template<class CellXT , class CellYT , class CellZT , class CoefT > | |
tLinMap< CellXT, CellZT, CoefT > | operator* (const tLinMap< CellYT, CellZT, CoefT > &f, const tLinMap< CellXT, CellYT, CoefT > &g) |
Computes the composition of the two given maps. More... | |
A linear map for coefficients in an arbitrary commutative ring.
Definition in file linmap.h.
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inline |
Adds the identity map on the given domain to the map 'f'.
Definition at line 460 of file linmap.h.
References tLinMap< CellDomT, CellImgT, CoefT >::add(), and tLinMap< CellDomT, CellImgT, CoefT >::size().
Referenced by identity().
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Returns the identity map on the given domain.
Definition at line 474 of file linmap.h.
References addIdentity().
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Computes the composition of the two given maps.
More precisely, for each x in the domain of g, the new map on x is defined as f(g(x)).
Definition at line 486 of file linmap.h.
References tLinMap< CellDomT, CellImgT, CoefT >::add(), and tLinMap< CellDomT, CellImgT, CoefT >::size().
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inline |
Writes a linear map to an output stream in the text mode.
Definition at line 428 of file linmap.h.
References tLinMap< CellDomT, CellImgT, CoefT >::size().