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make GetLength const

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This commit is contained in:
jrt 2003-09-04 09:10:12 +00:00
parent 19ad8814ce
commit 5b889e3e3e
2 changed files with 39 additions and 41 deletions
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54
src/SMESH/SMESH_LocalLength.cxx
View File

@ -37,11 +37,11 @@ using namespace std;
*/ */
//============================================================================= //=============================================================================
SMESH_LocalLength::SMESH_LocalLength(int hypId, int studyId, SMESH_Gen* gen) SMESH_LocalLength::SMESH_LocalLength(int hypId, int studyId,
: SMESH_Hypothesis(hypId, studyId, gen) SMESH_Gen * gen):SMESH_Hypothesis(hypId, studyId, gen)
{ {
_length =1.; _length = 1.;
_name = "LocalLength"; _name = "LocalLength";
// SCRUTE(_name); // SCRUTE(_name);
// SCRUTE(&_name); // SCRUTE(&_name);
} }
@ -62,15 +62,14 @@ SMESH_LocalLength::~SMESH_LocalLength()
*/ */
//============================================================================= //=============================================================================
void SMESH_LocalLength::SetLength(double length) void SMESH_LocalLength::SetLength(double length) throw(SALOME_Exception)
throw (SALOME_Exception)
{ {
double oldLength = _length; double oldLength = _length;
if (length <= 0) if (length <= 0)
throw SALOME_Exception(LOCALIZED("length must be positive")); throw SALOME_Exception(LOCALIZED("length must be positive"));
_length = length; _length = length;
if (oldLength != _length) if (oldLength != _length)
NotifySubMeshesHypothesisModification(); NotifySubMeshesHypothesisModification();
} }
//============================================================================= //=============================================================================
@ -79,9 +78,9 @@ void SMESH_LocalLength::SetLength(double length)
*/ */
//============================================================================= //=============================================================================
double SMESH_LocalLength::GetLength() double SMESH_LocalLength::GetLength() const
{ {
return _length; return _length;
} }
//============================================================================= //=============================================================================
@ -92,7 +91,7 @@ double SMESH_LocalLength::GetLength()
ostream & SMESH_LocalLength::SaveTo(ostream & save) ostream & SMESH_LocalLength::SaveTo(ostream & save)
{ {
return save << this; return save << this;
} }
//============================================================================= //=============================================================================
@ -103,7 +102,7 @@ ostream & SMESH_LocalLength::SaveTo(ostream & save)
istream & SMESH_LocalLength::LoadFrom(istream & load) istream & SMESH_LocalLength::LoadFrom(istream & load)
{ {
return load >> (*this); return load >> (*this);
} }
//============================================================================= //=============================================================================
@ -112,10 +111,10 @@ istream & SMESH_LocalLength::LoadFrom(istream & load)
*/ */
//============================================================================= //=============================================================================
ostream & operator << (ostream & save, SMESH_LocalLength & hyp) ostream & operator <<(ostream & save, SMESH_LocalLength & hyp)
{ {
save << hyp._length; save << hyp._length;
return save; return save;
} }
//============================================================================= //=============================================================================
@ -124,13 +123,14 @@ ostream & operator << (ostream & save, SMESH_LocalLength & hyp)
*/ */
//============================================================================= //=============================================================================
istream & operator >> (istream & load, SMESH_LocalLength & hyp) istream & operator >>(istream & load, SMESH_LocalLength & hyp)
{ {
bool isOK = true; bool isOK = true;
double a; double a;
isOK = (load >> a); isOK = (load >> a);
if (isOK) hyp._length = a; if (isOK)
else load.clear(ios::badbit | load.rdstate()); hyp._length = a;
return load; else
load.clear(ios::badbit | load.rdstate());
return load;
} }

26
src/SMESH/SMESH_LocalLength.hxx
View File

@ -32,25 +32,23 @@
#include "SMESH_Hypothesis.hxx" #include "SMESH_Hypothesis.hxx"
#include "Utils_SALOME_Exception.hxx" #include "Utils_SALOME_Exception.hxx"
class SMESH_LocalLength: class SMESH_LocalLength:public SMESH_Hypothesis
public SMESH_Hypothesis
{ {
public: public:
SMESH_LocalLength(int hypId, int studyId, SMESH_Gen* gen); SMESH_LocalLength(int hypId, int studyId, SMESH_Gen * gen);
virtual ~SMESH_LocalLength(); virtual ~ SMESH_LocalLength();
void SetLength(double length) void SetLength(double length) throw(SALOME_Exception);
throw (SALOME_Exception);
double GetLength(); double GetLength() const;
virtual ostream & SaveTo(ostream & save); virtual ostream & SaveTo(ostream & save);
virtual istream & LoadFrom(istream & load); virtual istream & LoadFrom(istream & load);
friend ostream & operator << (ostream & save, SMESH_LocalLength & hyp); friend ostream & operator <<(ostream & save, SMESH_LocalLength & hyp);
friend istream & operator >> (istream & load, SMESH_LocalLength & hyp); friend istream & operator >>(istream & load, SMESH_LocalLength & hyp);
protected: protected:
double _length; double _length;
}; };
#endif #endif