digit_conv.h

来自「PHS通信测试程序」· C头文件 代码 · 共 31 行

#ifndef DIGIT_CONV_H_
#define DIGIT_CONV_H_


#include <cstdio>
#include <cstring>
#include <iostream>

#define NAMESPACE_BEGIN(x) namespace x {
#define NAMESPACE_END }

using namespace std;


NAMESPACE_BEGIN(digit)

string DToA(unsigned long  dvalue, unsigned step/*2~36*/);// convert decade digit to XXX digit 
unsigned long AToD(string dvalue, unsigned step/*2~36*/);// convert decade digit to XXX digit 
string  DToB(unsigned long dvalue); // convert decade digit to binary digit 
unsigned long	BToD(string bvalue); // convert binary digit to decade digit
string DToH(unsigned long dvalue);  // convert decade digit to hex digit
unsigned long HToD(string hvalue);  // convert hex digit to decade digit
string DToO(unsigned long dvalue);  // convert decade digit to octavo digit
unsigned long OToD(string hvalue);  // convert octavo digit to decade digit

unsigned long mexp(unsigned long dvalue, unsigned counts);
NAMESPACE_END

#endif