tools++_alt.h

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#ifndef  __JBXL_CPP_TOOLSPP_H_
#define  __JBXL_CPP_TOOLSPP_H_
 
#include "common++.h"
#include "tools.h"
#include "xtools.h"
 
 
//
namespace jbxl {
 
 
// Classes
//
 
#define  JBXL_ARRAYPARAM_MAX_NUM   256
 
 
template <typename T=double> class ArrayParam
{
private:
    int _size;
    T   _value[JBXL_ARRAYPARAM_MAX_NUM];
 
public:
    ArrayParam(int n = 0)     { init(n);}
    virtual ~ArrayParam(void) {}    // ディストラクタではなく，free() で解放する．
 
    void  init(int n = 0);
    void  free(void);
    void  free_ptr(void);
 
    int   get_size(void) { return _size;}
    T     get_value(int n);
    bool  set_value(int n, T val);
 
    void  dup(ArrayParam<T> a, bool del = true);
};
 
 
template <typename T> void  ArrayParam<T>::init(int n)
{
    if (n<0) n = 0;
    if (n==0) {
        _size = 0;
        memset(_value, 0, JBXL_ARRAYPARAM_MAX_NUM);
        return;
    }
    if (n>JBXL_ARRAYPARAM_MAX_NUM) n = JBXL_ARRAYPARAM_MAX_NUM;
    _size = n;
    for (int i=0; i<JBXL_ARRAYPARAM_MAX_NUM; i++) _value[i] = (T)0;
 
/*
    if (n>0) {
        _value = (T*)malloc(sizeof(T)*_size);
        if (_value!=NULL) memset(_value, 0, sizeof(T)*_size);
    }
    else {
        _value = NULL;
    }
*/
    return;
}
 
 
template <typename T> void  ArrayParam<T>::free(void)
{
    _size = 0;
    for (int i=0; i<JBXL_ARRAYPARAM_MAX_NUM; i++) _value[i] = (T)0;
/*
    if (_size>0) {
        _size = 0;
        //DEBUG_MODE PRINT_MESG("ArrayParam<T>::free: _value = %016x\n", _value);
        if (_value!=NULL) ::free(_value);
    }
    _value = NULL;
*/
    return;
}
 
 
template <typename T> void  ArrayParam<T>::free_ptr(void)
{
    for (int i=0; i<_size; i++) {
        if (_value[i]!=NULL) ::free(_value[i]);
    }
 
    _size = 0;
    for (int i=0; i<JBXL_ARRAYPARAM_MAX_NUM; i++) _value[i] = (T)0;
/*
    if (_size<=0 || _value==NULL) return;
 
    for (int i=0; i<_size; i++) {
        if (_value[i]!=NULL){
            ::free(_value[i]);
            _value[i] = NULL;
        }
    }
*/
    return;
}
 
 
template <typename T> T  ArrayParam<T>::get_value(int n)
{
    if (n<0 || n>=_size) return (T)0;
    return _value[n];
 
/*
    if (_size<=0 || _value==NULL) return (T)0;
 
    if (n<0) n = 0;
    else if (n>=_size) n = _size-1;
*/
 
    return _value[n];
}
 
 
template <typename T> bool  ArrayParam<T>::set_value(int n, T val)
{
    if (n>=_size || n<0) {
        PRINT_MESG("WARNING: ArrayParam<T>::set_value: size missmatch (%d !< %d)\n", n, _size);
        return false;
    }
    _value[n] = val;
/*
    if (_size<=0 || _value==NULL) return false;
 
    if (n<0) n = 0;
    else if (n>=_size) n = _size - 1;
    _value[n] = val;
*/
    return true;
}
 
 
template <typename T> void ArrayParam<T>::dup(ArrayParam<T> a, bool del)
{
    UNUSED(del);
 
    for (int i=0; i<JBXL_ARRAYPARAM_MAX_NUM; i++) _value[i] = (T)0;
 
    _size = a.get_size();
    for (int i=0; i<_size; i++) _value[i] = a.get_value(i);
 
    return;
/*
    int size = a.get_size();
    if (del) this->free();
    this->init(size);
 
    for (int i=0; i<size; i++) {
        this->_value[i] = a.get_value(i);
    }
*/
}
 
 
template <typename T> void  freeArrayParams(ArrayParam<T>* p, int num)
{
    if (p!=NULL) {
        for (int i=0; i<num; i++) {
            p[i].free();
        }
        ::free(p);
    }
}
 
 
 
class Base64
{
public:
    Base64(void) { init();}
    virtual ~Base64(void)  { free();}
 
private:
    void    init(void) { }
    void    free(void) { }
 
protected:
 
public:
    unsigned char* encode(unsigned char* str, int  sz) { return encode_base64(str, sz);}
    unsigned char* decode(unsigned char* str, int* sz) { return decode_base64(str, sz);}
    Buffer         encode(Buffer buf) { return encode_base64_Buffer(buf);}
    Buffer         decode(Buffer buf) { return decode_base64_Buffer(buf);}
};
 
 
 
//
//
 
// by tList
//
 
template <typename T> tList* add_tList_object(tList* lt, T obj)
{
    T* pp = new T();
    *pp = obj;
    lt  = add_tList_node_bystr(lt, 0, 0, NULL, NULL, (void*)pp, sizeof(T));
 
    return lt;
}
 
 
template <typename T> void   del_tList_object(tList** lp)
{
    tList* lt = *lp;
 
    while(lt!=NULL) {
        T* pp = (T*)lt->ldat.ptr;
        pp->free();
        delete(pp);
        lt->ldat.ptr = NULL;
        lt->ldat.sz  = 0;
        lt = lt->next;
    }
    del_tList(lp);
}
 
 
 
// for MS Windows
 
#ifdef WIN32
 
#ifndef va_start
    #include  <stdarg.h>
#endif
 
void  DisPatcher(int sno=0, ...);
 
#endif    // WIN32
 
 
 
}        // namespace
 
 
#endif