// file: $isip/class/math/scalar/Long/Long.h// version: $Id: Long.h,v 1.33 2001/10/31 05:16:56 gao Exp $//// make sure definitions are only made once//#ifndef ISIP_LONG#define ISIP_LONG// isip include files//#ifndef ISIP_SCALAR#include <MScalar.h>#endif// Long: a class that manages a 32-bit signed integer. this class mainly// inherits the MScalar template functionality. we only need to add Sof file// support and memory management//class Long : public MScalar<long, int32> {  //---------------------------------------------------------------------------  //  // public constants  //  //---------------------------------------------------------------------------public:  // define the class name  //  static const String CLASS_NAME;  //----------------------------------------  //  // other important constants  //  //----------------------------------------    //----------------------------------------  //  // default values and arguments  //  //----------------------------------------    // define the default value(s) of the class data  //    // default arguments to methods  //    //----------------------------------------  //  // error codes  //  //----------------------------------------    static const long ERR = 20800;  //---------------------------------------------------------------------------  //  // protected data  //  //---------------------------------------------------------------------------protected:  // static memory manager  //  static MemoryManager mgr_d;    //---------------------------------------------------------------------------  //  // required public methods  //  //---------------------------------------------------------------------------public:    // method: name  //  static const String& name() {    return CLASS_NAME;  }  // other static methods  //  static boolean diagnose(Integral::DEBUG debug_level);  // debug methods:  //  the setDebug method is inherited from the MScalar template class  //    boolean debug(const unichar* message) const;    // method: destructor  //  ~Long() {}  // method: default constructor  //  Long(long arg = DEF_VALUE) {    value_d = arg;  }  // method: copy constructor  //  Long(const Long& arg) {    assign(arg.value_d);  }    // assign methods:  //  these methods are inherited from the MScalar template class  //  // method: operator=  //  Long& operator= (const Long& arg) {    assign(arg);    return *this;  }      // i/o methods:  //  the sofSize, readData and writeData are inherited from the MScalar  //  template class  //  // method: read  //  boolean read(Sof& sof, long tag, const String& name = CLASS_NAME) {    return MScalar<long, int32>::read(sof, tag, name);  }  // method: write  //  boolean write(Sof& sof, long tag, const String& name = CLASS_NAME) const {    return MScalar<long, int32>::write(sof, tag, name);  }    // equality methods:  //  these methods are inherited from the MScalar template class  //  // method: new  //  static void* operator new(size_t size) {    return mgr_d.get();  }  // method: new[]  //    static void* operator new[](size_t size) {    return mgr_d.getBlock(size);  }  // method: delete  //    static void operator delete(void* ptr) {    mgr_d.release(ptr);  }  // method: delete[]  //    static void operator delete[](void* ptr) {    mgr_d.releaseBlock(ptr);  }  // method: setGrowSize  //    static boolean setGrowSize(long grow_size) {    return mgr_d.setGrow(grow_size);  }  // other memory management methods:  //  these methods are inherited from the MScalar template class  //    //---------------------------------------------------------------------------  //  // class-specific public methods  //  //---------------------------------------------------------------------------public:    // method: operator=  //  Long& operator= (long arg) {    value_d = arg;    return *this;  }    //---------------------------------------------------------------------------  //  // private methods  //  //---------------------------------------------------------------------------private:  //declare trigonometric methods as private because they cannot be  //defined for long  operations  //  long acos(long);  long acosh(long);  long asin(long);  long asinh(long);  long atan(long);  long atanh(long);  long cos(long);  long cosh(long);  long sin(long);  long sinh(long);  long tan(long);  long tanh(long);  //declare those methods as private which cannot be defined for  //integer numbers  //    long ceil(long);  long rceil(long);  long rfloor(long);  long round(long);  long floor(long);};// end of include file//#endif