X-Git-Url: http://git.euphorik.ch/index.cgi?a=blobdiff_plain;f=WCudaMSE%2FBilatTools_CPP%2Fsrc%2Fcore%2Ftools%2Fcpp%2FChronos.cpp;fp=WCudaMSE%2FBilatTools_CPP%2Fsrc%2Fcore%2Ftools%2Fcpp%2FChronos.cpp;h=0b9457425ff17f3e6c8fa974f662f2164b93edf7;hb=8d08c12b29c2a14684f35c023ee39e694bb80d25;hp=0000000000000000000000000000000000000000;hpb=226de81f7e1f1fbf4ac79d0d089e8a05ec7159a0;p=GPU.git

diff --git a/WCudaMSE/BilatTools_CPP/src/core/tools/cpp/Chronos.cpp b/WCudaMSE/BilatTools_CPP/src/core/tools/cpp/Chronos.cpp
new file mode 100755
index 0000000..0b94574
--- /dev/null
+++ b/WCudaMSE/BilatTools_CPP/src/core/tools/cpp/Chronos.cpp
@@ -0,0 +1,113 @@
+#include <iostream>
+#include <omp.h>
+#include <stdio.h>
+#include <string>
+
+#include "Chronos.h"
+
+using std::cout;
+using std::endl;
+
+/*----------------------------------------------------------------------*\
+ |*			Implementation 					*|
+ \*---------------------------------------------------------------------*/
+
+/*--------------------------------------*\
+ |*		Constructor		*|
+ \*-------------------------------------*/
+
+Chronos::Chronos()
+    {
+    start();
+    }
+
+Chronos::~Chronos()
+    {
+    // rien
+    }
+
+/*--------------------------------------*\
+ |*		Methodes		*|
+ \*-------------------------------------*/
+
+void Chronos::start()
+    {
+   // cout << "Chronos : start" << endl;
+
+    isRunning = true;
+
+    deltaTime = -1;
+    timeStart = time();
+    }
+
+double Chronos::stop()
+    {
+    //cout << "Chronos : stop" << endl;
+
+    isRunning = false;
+
+    timeStop = time();
+    deltaTime = timeStop - timeStart;
+
+    return deltaTime;
+    }
+
+double Chronos::getDeltaTime() const
+    {
+    if (isRunning)
+	{
+	cout << "Chronos : Warning : Stop chrono befor, or use methode timeFlight() instead!" << endl;
+	return -1;
+	}
+    else
+	{
+	return deltaTime;
+	}
+    }
+
+double Chronos::timeFlight() const
+    {
+    return time() - timeStart;
+    }
+
+void Chronos::print(const string& titre) const
+    {
+    print(cout, titre);
+    }
+
+void Chronos::print(ostream& stream, const string& titre) const
+    {
+    double dt;
+    if (isRunning)
+	{
+	dt = timeFlight();
+	}
+    else
+	{
+	dt = deltaTime;
+	}
+    stream << titre << " " << dt << " (s)" << endl;
+    }
+
+double Chronos::time()
+    {
+   // return time(NULL); //  #include <time.h> time(NULL) est time_t
+    // Problem : Sous linux : compte en seconde!
+
+    return omp_get_wtime(); //#include <omp.h>
+    }
+
+/*--------------------------------------*\
+ |*		Friend			*|
+ \*-------------------------------------*/
+
+ostream& operator <<(ostream& stream, const Chronos& chrono) // friend
+    {
+    chrono.print(stream);
+    return stream;
+    }
+
+/*----------------------------------------------------------------------*\
+ |*			End	 					*|
+ \*---------------------------------------------------------------------*/
+