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#include "io/ZConsReader.hpp" |
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#include "utils/simError.h" |
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|
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ZConsReader::ZConsReader(SimInfo* info) |
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:istream(NULL){ |
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|
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GenericData* data; |
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StringData* filename; |
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this->info = info; |
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|
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//retrieve output filename of z force |
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data = info->getProperty(ZCONSFILENAME_ID); |
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if(!data) { |
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|
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|
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sprintf( painCave.errMsg, |
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"ZConsReader error: If you use an ZConstraint\n" |
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" , you must set output filename of z-force.\n"); |
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painCave.isFatal = 1; |
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simError(); |
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|
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} |
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else{ |
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|
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filename = dynamic_cast<StringData*>(data); |
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|
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if(!filename){ |
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|
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sprintf( painCave.errMsg, |
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"ZConsReader error: Can not get property from SimInfo\n"); |
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painCave.isFatal = 1; |
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simError(); |
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|
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} |
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else{ |
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zconsFileName = filename->getData(); |
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} |
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|
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} |
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|
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istream = new ifstream(zconsFileName.c_str()); |
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|
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if (!istream){ |
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cerr << "open " << filename << "error" << endl; |
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exit(1); |
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} |
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|
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readHeader(); |
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} |
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|
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ZConsReader::ZConsReader(const string& filename){ |
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istream = new ifstream(zconsFileName.c_str()); |
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|
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if (!istream){ |
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cerr << "open " << filename << "error" << endl; |
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exit(1); |
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} |
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|
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readHeader(); |
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} |
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|
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ZConsReader::~ZConsReader(){ |
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istream->close(); |
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} |
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|
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int ZConsReader::getNumZMol(){ |
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return nZMol; |
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} |
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|
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vector<int> ZConsReader::getZConsIndex(){ |
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return index; |
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} |
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|
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vector<double> ZConsReader::getZConsPos(){ |
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return zconsPos; |
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} |
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|
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//double ZConsReader::getKRatio(){ |
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// return kRatio; |
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//} |
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|
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double ZConsReader::getCurTime(){ |
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return curTime; |
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} |
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|
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vector<double> ZConsReader::getCurZPos(){ |
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return curZPos; |
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} |
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|
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vector<double> ZConsReader::getCurFZ(){ |
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return curFZ; |
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} |
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|
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void ZConsReader::readHeader(){ |
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const int MAXBUFFERSIZE = 2000; |
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char line[MAXBUFFERSIZE]; |
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int zmolIndex; |
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float zmolPos; |
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int sscanfCount; |
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|
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istream->getline(line, MAXBUFFERSIZE); |
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|
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cout << line << endl; |
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//skip the comment lines |
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while(line[0] == '#') |
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istream->getline(line, MAXBUFFERSIZE); |
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|
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sscanfCount = sscanf(line, "%d", &nZMol); |
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|
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if (sscanfCount != 1){ |
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cerr << "ZConsReader Error : reading file error" << endl; |
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exit(1); |
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} |
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|
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for(int i = 0 ; i < nZMol; i++){ |
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|
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istream->getline(line, MAXBUFFERSIZE); |
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|
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sscanfCount = sscanf(line, "%d\t%f", &zmolIndex, &zmolPos); |
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if (sscanfCount != 2){ |
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cerr << "ZConsReader Error : reading file error" << endl; |
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exit(1); |
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} |
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|
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index.push_back(zmolIndex); |
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zconsPos.push_back(zmolPos); |
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} |
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|
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curZPos.resize(nZMol); |
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curFZ.resize(nZMol); |
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} |
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|
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void ZConsReader::readNextFrame(){ |
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const int MAXBUFFERSIZE = 2000; |
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char line[MAXBUFFERSIZE]; |
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int tempNZMol; |
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int sscanfCount; |
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int tempIndex; |
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float tempCurTime; |
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float tempFZ; |
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float tempCurZPos; |
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float tempZconsPos; |
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|
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istream->getline(line, MAXBUFFERSIZE); |
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sscanfCount = sscanf(line, "%f", &tempCurTime); |
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if (sscanfCount != 1){ |
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cerr << "ZConsReader Error : reading file error" << endl; |
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exit(1); |
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} |
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curTime = tempCurTime; |
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|
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istream->getline(line, MAXBUFFERSIZE); |
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sscanfCount = sscanf(line, "%d", &tempNZMol); |
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if (sscanfCount != 1){ |
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cerr << "ZConsReader Error : reading file error" << endl; |
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exit(1); |
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} |
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|
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if (tempNZMol != nZMol){ |
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cerr << "ZConsReader Error: reading file error" << endl; |
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exit(1); |
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} |
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|
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for(int i = 0; i < nZMol; i++){ |
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istream->getline(line, MAXBUFFERSIZE); |
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sscanfCount = sscanf(line, "%d\t%f\t%f\t%f", &tempIndex, &tempFZ, &tempCurZPos,&tempZconsPos); |
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if (sscanfCount != 4){ |
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cerr << "ZConsReader Error : reading file error" << endl; |
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exit(1); |
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} |
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|
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index[i] = tempIndex; |
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curFZ[i] = tempFZ; |
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curZPos[i]= tempCurZPos; |
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zconsPos[i] = tempZconsPos; |
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} |
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|
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} |
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|
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bool ZConsReader::hasNextFrame(){ |
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return istream->peek() != EOF ? true : false; |
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} |
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