src/io/StatWriter.cpp

#define _LARGEFILE_SOURCE64
#define _FILE_OFFSET_BITS 64

#include "io/StatWriter.hpp"
#include "utils/simError.h"

StatWriter::StatWriter( const std::string& filename, const StatsBitSet& mask) mask_(mask){

#ifdef IS_MPI
  if(worldRank == 0 ){
#endif // is_mpi

    statfile_.open(filename.c_str(), ios::out | ios::trunc );
    
    if( !statfile_ ){
      
      sprintf( painCave.errMsg,
           "Could not open \"%s\" for stat output.\n",
           filename.c_str());
      painCave.isFatal = 1;
      simError();
    }
    
#ifdef IS_MPI
  }

  sprintf( checkPointMsg,
               "Sucessfully opened output file for stating.\n");
  MPIcheckPoint();
#endif // is_mpi

}

StatWriter::~StatWriter( ){

#ifdef IS_MPI
  if(worldRank == 0 ){
#endif // is_mpi

    statfile_.close();

#ifdef IS_MPI
  }
#endif // is_mpi
}

void StatWriter::writeTitle() {


#ifdef IS_MPI
    if(worldRank == 0 ){
#endif // is_mpi

        //write title
        statfile_ << "#time (fs)"
            for (int i =0; i < mask_.size(); ++i) {
                if (mask_[i]) {
                statfile_ << "\t" << Stats::getTitle(i);
                }
            }
        statfile_ << std::endl;

#ifdef IS_MPI
  }
#endif // is_mpi    
}

void StatWriter::writeStat(Snapshot* s){

#ifdef IS_MPI
    if(worldRank == 0 ){
#endif // is_mpi

        statfile_.precision(8);

        statfile_ << s->getTimeStamp();
        for (int i =0; i < mask_.size(); ++i) {
            if (mask_[i]) {
                statfile_ << "\t" << s->statData[i];
            }
        }
        statfile_ << std::endl;

        statfile_.flush();

#ifdef IS_MPI
    }
#endif // is_mpi
}

Revision:	1725
Committed:	Wed Nov 10 22:01:06 2004 UTC (20 years, 11 months ago) by tim
File size:	1650 byte(s)
Log Message:	another painful day (1) SimCreator, SimInfo, mpiSimulation (2) DumpReader, DumpWriter (InitializeFrom File will be removed) (3) ForceField (at least LJ) and BondType, BendType, TorsionType (4)Integrator (5)oopse.cpp (6)visitors & Dump2XYZ (7)SimpleBuilder (8)Constraint & ZConstraint
#	User	Rev	Content
1	gezelter	1490	#define _LARGEFILE_SOURCE64
2			#define _FILE_OFFSET_BITS 64
3
4	tim	1721	#include "io/StatWriter.hpp"
5	tim	1492	#include "utils/simError.h"
6	gezelter	1490
7	tim	1725	StatWriter::StatWriter( const std::string& filename, const StatsBitSet& mask) mask_(mask){
8	gezelter	1490
9			#ifdef IS_MPI
10			if(worldRank == 0 ){
11			#endif // is_mpi
12
13	tim	1721	statfile_.open(filename.c_str(), ios::out \| ios::trunc );
14	gezelter	1490
15	tim	1721	if( !statfile_ ){
16	gezelter	1490
17			sprintf( painCave.errMsg,
18	tim	1721	"Could not open \"%s\" for stat output.\n",
19			filename.c_str());
20	gezelter	1490	painCave.isFatal = 1;
21			simError();
22			}
23
24			#ifdef IS_MPI
25			}
26
27			sprintf( checkPointMsg,
28	tim	1721	"Sucessfully opened output file for stating.\n");
29	gezelter	1490	MPIcheckPoint();
30			#endif // is_mpi
31
32			}
33
34			StatWriter::~StatWriter( ){
35
36			#ifdef IS_MPI
37			if(worldRank == 0 ){
38			#endif // is_mpi
39
40	tim	1721	statfile_.close();
41	gezelter	1490
42			#ifdef IS_MPI
43			}
44			#endif // is_mpi
45			}
46
47	tim	1721	void StatWriter::writeTitle() {
48	gezelter	1490
49
50	tim	1721	#ifdef IS_MPI
51			if(worldRank == 0 ){
52			#endif // is_mpi
53	gezelter	1490
54	tim	1721	//write title
55			statfile_ << "#time (fs)"
56			for (int i =0; i < mask_.size(); ++i) {
57			if (mask_[i]) {
58			statfile_ << "\t" << Stats::getTitle(i);
59			}
60			}
61			statfile_ << std::endl;
62
63	gezelter	1490	#ifdef IS_MPI
64	tim	1721	}
65			#endif // is_mpi
66			}
67
68			void StatWriter::writeStat(Snapshot* s){
69
70			#ifdef IS_MPI
71			if(worldRank == 0 ){
72	gezelter	1490	#endif // is_mpi
73
74	tim	1721	statfile_.precision(8);
75	gezelter	1490
76	tim	1721	statfile_ << s->getTimeStamp();
77			for (int i =0; i < mask_.size(); ++i) {
78			if (mask_[i]) {
79			statfile_ << "\t" << s->statData[i];
80			}
81			}
82			statfile_ << std::endl;
83	gezelter	1490
84	tim	1721	statfile_.flush();
85	gezelter	1490
86			#ifdef IS_MPI
87	tim	1721	}
88	gezelter	1490	#endif // is_mpi
89			}
90