/*!
* This method performs systematically an allocation of \a newNbOfElements elements in \a this.
* \a _nb_of_elem and \a _nb_of_elem_alloc will be equal even if only std::min<std::size_t>(_nb_of_elem,newNbOfElements) come from the .
- * The remaing part of the new allocated chunk are available but not set previouly !
+ * The remaining part of the new allocated chunk are available but not set previously !
*
* So this method should not be confused with MemArray<T>::reserve that is close to MemArray<T>::reAlloc but not same.
*/
}
/*!
- * This method desallocated \a this without modification of informations relative to the components.
+ * This method deallocated \a this without modification of information relative to the components.
* After call of this method, DataArrayDouble::isAllocated will return false.
* If \a this is already not allocated, \a this is let unchanged.
*/
* This method reserve nbOfElems elements in memory ( nbOfElems*8 bytes ) \b without impacting the number of tuples in \a this.
* If \a this has already been allocated, this method checks that \a this has only one component. If not an INTERP_KERNEL::Exception will be thrown.
* If \a this has not already been allocated, number of components is set to one.
- * This method allows to reduce number of reallocations on invokation of DataArrayDouble::pushBackSilent and DataArrayDouble::pushBackValsSilent on \a this.
+ * This method allows to reduce number of reallocations on invocation of DataArrayDouble::pushBackSilent and DataArrayDouble::pushBackValsSilent on \a this.
*
* \sa DataArrayDouble::pack, DataArrayDouble::pushBackSilent, DataArrayDouble::pushBackValsSilent
*/
}
/*!
- * This method adds at the end of \a this a serie of values [\c valsBg,\c valsEnd). This method do \b not update its time label to avoid useless incrementation
+ * This method adds at the end of \a this a series of values [\c valsBg,\c valsEnd). This method do \b not update its time label to avoid useless incrementation
* of counter. So the caller is expected to call TimeLabel::declareAsNew on \a this at the end of the push session.
*
* \param [in] valsBg - an array of values to push at the end of \c this.
* \return double - the maximal value among all values of \a this array.
* \throw If \a this->getNumberOfComponents() != 1
* \throw If \a this->getNumberOfTuples() < 1
+ * \sa getMaxAbsValue, getMinValue
*/
template<class T>
T DataArrayTemplate<T>::getMaxValue(int& tupleId) const
* one component.
* \return double - the maximal value among all values of \a this array.
* \throw If \a this is not allocated.
+ * \sa getMaxAbsValueInArray, getMinValueInArray
*/
template<class T>
T DataArrayTemplate<T>::getMaxValueInArray() const
return *loc;
}
+ /*!
+ * Returns the maximal absolute value in \a this and the first occurrence location associated to it.
+ * \return the element in this (positive or negative) having the max abs value in \a this.
+ * \throw If \a this is not allocated.
+ * \throw If \a this is non one component array.
+ * \throw If \a this is empty.
+ */
+ template<class T>
+ T DataArrayTemplate<T>::getMaxAbsValue(std::size_t& tupleId) const
+ {
+ checkAllocated();
+ if(getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("DataArrayDouble::getMaxAbsValue : must be applied on DataArrayDouble with only one component, you can call 'rearrange' method before or call 'getMaxValueInArray' method !");
+ std::size_t nbTuples(this->getNumberOfTuples());
+ if(nbTuples==0)
+ throw INTERP_KERNEL::Exception("DataArrayTemplate<T>::getMaxAbsValue : empty array !");
+ T ret((T)-1);
+ tupleId=0;
+ const T *pt(begin());
+ for(std::size_t i=0;i<nbTuples;i++,pt++)
+ {
+ T cand(std::abs(*pt));
+ if(cand>ret)
+ {
+ ret=cand;
+ tupleId=i;
+ }
+ }
+ return this->getIJ(tupleId,0);
+ }
+
+ /*!
+ * Returns the maximal absolute value in \a this.
+ * \throw If \a this is not allocated.
+ * \throw If \a this is non one component array.
+ * \throw If \a this is empty.
+ */
+ template<class T>
+ T DataArrayTemplate<T>::getMaxAbsValueInArray() const
+ {
+ std::size_t dummy;
+ return getMaxAbsValue(dummy);
+ }
+
/*!
* Returns the minimal value and its location within \a this one-dimensional array.
* \param [out] tupleId - index of the tuple holding the minimal value.
