return ret.str();
}
-void MEDCouplingFieldDouble::writeVTK(const std::string& fileName, bool isBinary) const
+std::string MEDCouplingFieldDouble::writeVTK(const std::string& fileName, bool isBinary) const
{
std::vector<const MEDCouplingFieldDouble *> fs(1,this);
- MEDCouplingFieldDouble::WriteVTK(fileName,fs,isBinary);
+ return MEDCouplingFieldDouble::WriteVTK(fileName,fs,isBinary);
}
bool MEDCouplingFieldDouble::isEqualIfNotWhy(const MEDCouplingField *other, double meshPrec, double valsPrec, std::string& reason) const
}
/*!
- * Apply a liner function to a given component of \a this field, so that
+ * Apply a linear function to a given component of \a this field, so that
* a component value <em>(x)</em> becomes \f$ a * x + b \f$.
* \param [in] a - the first coefficient of the function.
* \param [in] b - the second coefficient of the function.
_time_discr->applyLin(a,b,compoId);
}
+/*!
+ * Apply a linear function to all components of \a this field, so that
+ * values <em>(x)</em> becomes \f$ a * x + b \f$.
+ * \param [in] a - the first coefficient of the function.
+ * \param [in] b - the second coefficient of the function.
+ * \throw If the data array(s) is(are) not set.
+ */
+void MEDCouplingFieldDouble::applyLin(double a, double b)
+{
+ _time_discr->applyLin(a,b);
+}
+
/*!
* This method sets \a this to a uniform scalar field with one component.
* All tuples will have the same value 'value'.
}
/*!
+ * Use MEDCouplingField::getNumberOfTuplesExpected instead of this method. This method will be removed soon, because it is
+ * confusing compared to getNumberOfComponents() and getNumberOfValues() behaviour.
+ *
* Returns number of tuples in \a this field, that depends on
* - the number of entities in the underlying mesh
* - \ref MEDCouplingSpatialDisc "spatial discretization" of \a this field (e.g. number
* of Gauss points if \a this->getTypeOfField() ==
* \ref ParaMEDMEM::ON_GAUSS_PT "ON_GAUSS_PT").
*
- * The returned value does **not depend** on the number of tuples in the data array
+ * The returned value does \b not \b depend on the number of tuples in the data array
* (which has to be equal to the returned value), \b contrary to
* getNumberOfComponents() and getNumberOfValues() that retrieve information from the
- * data array.
+ * data array (Sorry, it is confusing !).
+ * So \b this \b method \b behaves \b exactly \b as MEDCouplingField::getNumberOfTuplesExpected \b method.
+ *
* \warning No checkCoherency() is done here.
* For more info on the data arrays, see \ref MEDCouplingArrayPage.
* \return int - the number of tuples.
* \throw If the mesh is not set.
* \throw If the spatial discretization of \a this field is NULL.
* \throw If the spatial discretization is not fully defined.
+ * \sa MEDCouplingField::getNumberOfTuplesExpected
*/
int MEDCouplingFieldDouble::getNumberOfTuples() const
{
+ //std::cerr << " ******* MEDCouplingFieldDouble::getNumberOfTuples is deprecated : use MEDCouplingField::getNumberOfTuplesExpected instead ! ******" << std::endl;
if(!_mesh)
throw INTERP_KERNEL::Exception("Impossible to retrieve number of tuples because no mesh specified !");
if(!((const MEDCouplingFieldDiscretization *)_type))
return MEDCouplingField::getHeapMemorySizeWithoutChildren();
}
-std::vector<const BigMemoryObject *> MEDCouplingFieldDouble::getDirectChildren() const
+std::vector<const BigMemoryObject *> MEDCouplingFieldDouble::getDirectChildrenWithNull() const
{
- std::vector<const BigMemoryObject *> ret(MEDCouplingField::getDirectChildren());
+ std::vector<const BigMemoryObject *> ret(MEDCouplingField::getDirectChildrenWithNull());
if(_time_discr)
{
- std::vector<const BigMemoryObject *> ret2(_time_discr->getDirectChildren());
+ std::vector<const BigMemoryObject *> ret2(_time_discr->getDirectChildrenWithNull());
ret.insert(ret.end(),ret2.begin(),ret2.end());
}
return ret;
* \ref py_mcfielddouble_WriteVTK "Here is a Python example".
* \endif
*/
-void MEDCouplingFieldDouble::WriteVTK(const std::string& fileName, const std::vector<const MEDCouplingFieldDouble *>& fs, bool isBinary)
+std::string MEDCouplingFieldDouble::WriteVTK(const std::string& fileName, const std::vector<const MEDCouplingFieldDouble *>& fs, bool isBinary)
{
if(fs.empty())
- return;
+ return std::string();
std::size_t nfs=fs.size();
if(!fs[0])
throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::WriteVTK : 1st instance of field is NULL !");
throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::WriteVTK : Fields are not lying on a same mesh ! Expected by VTK ! MEDCouplingFieldDouble::setMesh or MEDCouplingFieldDouble::changeUnderlyingMesh can help to that.");
if(!m)
throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::WriteVTK : Fields are lying on a same mesh but it is empty !");
+ std::string ret(m->getVTKFileNameOf(fileName));
MEDCouplingAutoRefCountObjectPtr<DataArrayByte> byteArr;
if(isBinary)
{ byteArr=DataArrayByte::New(); byteArr->alloc(0,1); }
else
throw INTERP_KERNEL::Exception("MEDCouplingFieldDouble::WriteVTK : only node and cell fields supported for the moment !");
}
- m->writeVTKAdvanced(fileName,coss.str(),noss.str(),byteArr);
+ m->writeVTKAdvanced(ret,coss.str(),noss.str(),byteArr);
+ return ret;
}
void MEDCouplingFieldDouble::reprQuickOverview(std::ostream& stream) const
