80 lines
1.6 KiB
C++
80 lines
1.6 KiB
C++
#include "loadmapping.h"
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QHash<QString,QVector<double> > *LoadMapping::ht=NULL;
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LoadMapping::LoadMapping()
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{
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if(!LoadMapping::ht)
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{
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LoadMapping::ht=new QHash<QString,QVector<double> >;
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}
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}
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LoadMapping::~LoadMapping()
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{
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}
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bool LoadMapping::load(const QString &dir)
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{
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if(LoadMapping::ht->keys().length()>0)
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{
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return true;//只执行一次
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}
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if(!QFileInfo::exists(dir))
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{
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return false;
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}
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RecurseDir recurseDir;
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recurseDir.setDir((dir));
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QStringList filePathList=recurseDir.getFiles();
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foreach(QString filePath,filePathList)
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{
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QFileInfo fileInfo(filePath);
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if(!fileInfo.exists())
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{
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return false;
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}
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QString fileName;
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QString suffix;
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suffix=fileInfo.suffix();
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if(suffix.toLower()!="csv")
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{
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continue;
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}
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fileName=fileInfo.baseName();
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QFile file(filePath);
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QString line;
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QStringList sep;
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if(file.open(QFile::ReadOnly))
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{
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QTextStream reader(&file);
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while(!reader.atEnd())
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{
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line=reader.readLine().trimmed();
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sep=line.split(',');
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if(sep.length()<2)
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{
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continue;
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}
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QString SFDid;
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SFDid=sep.at(0);
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QVector<QString> loads;
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for(int i=1;i<sep.length();i++)
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{
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loads.push_back(sep.at(i));
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}
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this->loads[SFDid]=loads;
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}
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file.close();
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}
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}
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return true;
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}
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