1.加了一个历遍所有子目录的类

2.加了读入所有匹配数据的功能。

Signed-off-by: dmy@lab <dmy@lab.lab>

testHasttable/loadmapping.cpp

@@ -0,0 +1,79 @@
+#include "loadmapping.h"
+
+
+QHash<QString,QVector<double> >  *LoadMapping::ht=NULL;
+LoadMapping::LoadMapping()
+{
+    if(!LoadMapping::ht)
+    {
+        LoadMapping::ht=new QHash<QString,QVector<double> >;
+    }
+}
+
+
+LoadMapping::~LoadMapping()
+{
+
+}
+
+bool LoadMapping::load(const QString &dir)
+{
+    if(LoadMapping::ht->keys().length()>0)
+    {
+        return true;//只执行一次
+    }
+    if(!QFileInfo::exists(dir))
+    {
+        return false;
+    }
+    RecurseDir recurseDir;
+    recurseDir.setDir((dir));
+    QStringList filePathList=recurseDir.getFiles();
+    foreach(QString filePath,filePathList)
+    {
+        QFileInfo fileInfo(filePath);
+        if(!fileInfo.exists())
+        {
+            return false;
+        }
+        QString fileName;
+        QString suffix;
+        suffix=fileInfo.suffix();
+        if(suffix.toLower()!="csv")
+        {
+            continue;
+        }
+        fileName=fileInfo.baseName();
+        QFile file(filePath);
+        QString line;
+        QStringList sep;
+        if(file.open(QFile::ReadOnly))
+        {
+            QTextStream reader(&file);
+            while(!reader.atEnd())
+            {
+                line=reader.readLine().trimmed();
+                sep=line.split(',');
+                if(sep.length()<2)
+                {
+                    continue;
+                }
+                QString SFDid;
+                SFDid=sep.at(0);
+                QVector<QString> loads;
+                for(int i=1;i<sep.length();i++)
+                {
+                    loads.push_back(sep.at(i));
+                }
+                this->loads[SFDid]=loads;
+
+            }
+            file.close();
+        }
+
+    }
+    return true;
+
+}
+
+