source: issm/trunk/src/c/Container/Constraints.cpp@ 13975

/*
 * \file Constraints.c
 * \brief: implementation of the Constraints class, derived from DataSet class
 */

/*Headers: {{{*/
#ifdef HAVE_CONFIG_H
        #include <config.h>
#else
#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
#endif

#include <vector>
#include <functional>
#include <algorithm>
#include <iostream>

#include "./DataSet.h"
#include "../shared/shared.h"
#include "../include/include.h"
#include "../EnumDefinitions/EnumDefinitions.h"

using namespace std;
/*}}}*/

/*Object constructors and destructor*/
/*FUNCTION Constraints::Constraints(){{{*/
Constraints::Constraints(){
        enum_type=ConstraintsEnum;
        return;
}
/*}}}*/
/*FUNCTION Constraints::~Constraints(){{{*/
Constraints::~Constraints(){
        return;
}
/*}}}*/

/*Numerics: */
/*FUNCTION Constraints::NumberOfConstraints{{{*/
int Constraints::NumberOfConstraints(void){

        int localconstraints;
        int numberofconstraints;

        /*Get number of local constraints*/
        localconstraints=this->Size();

        /*figure out total number of constraints combining all the cpus (no clones here)*/
        #ifdef _HAVE_MPI_
                MPI_Reduce(&localconstraints,&numberofconstraints,1,MPI_INT,MPI_SUM,0,IssmComm::GetComm() );
                MPI_Bcast(&numberofconstraints,1,MPI_INT,0,IssmComm::GetComm());
        #else
                numberofconstraints=localconstraints;
        #endif

        return numberofconstraints;
}
/*}}}*/