编译时遇到的问题：
windows下没有sys/times.H头文件，及相应库文件，而在cpuTime.H中嵌入的该文件
         #include <sys/times.H>
解决方法：将该语句注释掉

在该类的实现代码里将相应的方法用其他函数替代掉：
对cpuTime.H的修改：
#ifndef cpuTime_H
#define cpuTime_H

#include <time.h>

//bioexploreModify deinclude the <sys/times.h> which is not found
//#include <sys/times.h>
////bioexploreModifyEnd

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{

/*---------------------------------------------------------------------------*\
                           Class cpuTime Declaration
\*---------------------------------------------------------------------------*/

class cpuTime
{
    // Private data
    //bioexploreModify change long to double
        static double Hz_;     //这里将long改成double型了，为了增加其容量
    //bioexploreModifyEnd
//bioexploreModify struct tms===> clock_t
        clock_t startTime_;        //将tms结构改成time.H中定义的clock_t类型
        mutable clock_t lastTime_;
        mutable clock_t newTime_;

        static void getTime(clock_t& t);

        static double timeDifference
        (
            const clock_t& start,
            const clock_t& end
        );
//bioexploreModifyEnd

public:

    // Constructors

        //- Construct from components
        cpuTime();

    // Member Functions

        // Access

            //- Returns CPU time from start of run
            double elapsedCpuTime() const;

            //- Returns CPU time from last call of cpuTimeIncrement()
            double cpuTimeIncrement() const;
};

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

以下是对该类实现代码进行的修改

// * * * * * * * * * * * * * * * Static Members  * * * * * * * * * * * * * * //
//bioexploreModify sysconf(_SC_CLK_TCK)==>CLOCKS_PER_SEC and long==> double
double cpuTime::Hz_(CLOCKS_PER_SEC);
//bioexploreModifyEnd

// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
//bioexploreModify change struct tms===>clock_t
void cpuTime::getTime(clock_t& t)
{
    //bioexploreModify change times(&t)===>t=clock();
    //times(&t);
    t=clock();
    //bioexploreModifyEnd
}

double cpuTime::timeDifference
(
    const clock_t& start,
    const clock_t& end
)
{
    return
    (
        double
        (
            end
          - start
        )/Hz_
    );
}

//bioexploreModifyEnd

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