以往见到的返回拼音索引的代码都是Delphi的,不能直接在c++Builder中使用。我将它们翻译成bcb,望各位喜欢。
使用说明:您需要的是调用GetPYChar这个函数。
例子:
char z= GetPYChar(\"中\");//此时z为\'Z\'
char a=GetPYChar(\"爱\");// 此时a为\'A\'
#include <assert.h>
//功能:检测Value 是否在Lp..Hp之间
//---------------------------------------------------------------------------
bool __fastcall In(int Lp, int Hp,int Value)
{
assert(Lp<=Hp);
return ((Value<=Hp)&&(Value>=Lp));
}
//参数:一个汉字
//返回值:该汉字的拼音
char __fastcall GetPYChar(AnsiString HZ)
{
assert(HZ.Length()==2);
WORD Hi=WORD(HZ[1])<<8;
WORD Lo=BYTE(HZ[2]);
int n=Hi+Lo;
if (In(0xB0A1,0xB0C4,n)) return \'A\';
if (In(0XB0C5,0XB2C0,n)) return \'B\';
if (In(0xB2C1,0xB4ED,n)) return \'C\';
if (In(0xB4EE,0xB6E9,n)) return \'D\';
if (In(0xB6EA,0xB7A1,n)) return \'E\';
if (In(0xB7A2,0xB8c0,n)) return \'F\';
if (In(0xB8C1,0xB9FD,n)) return \'G\';
if (In(0xB9FE,0xBBF6,n)) return \'H\';
if (In(0xBBF7,0xBFA5,n)) return \'J\';
if (In(0xBFA6,0xC0AB,n)) return \'K\';
if (In(0xC0AC,0xC2E7,n)) return \'L\';
if (In(0xC2E8,0xC4C2,n)) return \'M\';
if (In(0xC4C3,0xC5B5,n)) return \'N\';
if (In(0xC5B6,0xC5BD,n)) return \'O\';
if (In(0xC5BE,0xC6D9,n)) return \'P\';
if (In(0xC6DA,0xC8BA,n)) return \'Q\';
if (In(0xC8BB,0xC8F5,n)) return \'R\';
if (In(0xC8F6,0xCBF0,n)) return \'S\';
if (In(0xCBFA,0xCDD9,n)) return \'T\';
if (In(0xCDDA,0xCEF3,n)) return \'W\';
if (In(0xCEF4,0xD188,n)) return \'X\';
if (In(0xD1B9,0xD4D0,n)) return \'Y\';
if (In(0xD4D1,0xD7F9,n)) return \'Z\';
return char(0);
}
好了,有了上面的函数,我们就可以将一个汉字字符串了。当然我们得考虑这个汉字字符串中包含有非汉字的情况,这时候我将不对这些非汉字字符进行处理。见下面的函数:
//函数功能:得一个汉字字符串的拼音
//输入参数:HZString---汉字字符串
//返回值 :返回汉字字符串对应的拼音字符串
//注 意 :#include <ctype.h>
AnsiString __fastcall GetPYString(AnsiString HZString)
{
AnsiString sTemp, sReturn;
AnsiString s =HZString.Trim();
for (int i=1; i<=s.Length(); i++)
{
if (isprint(s[i]))
{
sReturn = sReturn + s[i];
}
else
{
sTemp += s[i];
if (sTemp.Length() == 2)
{
sReturn = sReturn + GetPYChar(sTemp);
sTemp = \"\";
}
}
}
return sReturn;
}