有那麼一點點明白pcre強大的地方了，正規表示式確實很牛掰呀，對文字行進行斷句，斷句的符號即為標點符號，**如下：
#include
#include
#include
#include "pcre.h"
#include
#include
#include
#include
#include "ul_ccode.h"
#include "ul_conf.h"
#include "ul_log.h"
#define n 10240
#define m 30
int main(int argc, char *argv)
file *fp_in;
file *fp_out;
fp_in = fopen(argv[1], "rb");
fp_out = fopen(argv[2], "wb");
if(null == fp_in || null == fp_out)
const
char *error;
pcre *re;
int erroffset;
int ovector[m];
int rc = 0, i = 0;
char buffer[n];
memset(buffer, 0, n);
// pattern
//char pattern[n] = "(０|１|２|３|４|５|６|７|８|９)";
char pattern[n] = "(,|。| |\t|「|」|；)";
printf("%s\n", pattern);
ul_trans2bj(pattern, buffer);
ul_trans2lower(buffer, pattern);
printf("%s\n", pattern);
re = pcre_compile(pattern, 0, &error, &erroffset, null);
if(null == re)
char line[n], line1[n], line2[n], line_out[n];
char *p1 = null, *p2 = null;
int len = 0;
int num = 0;
std::string str;
std::vector
svec;
std::vector
::iterator iter;
while(fgets(line, n, fp_in))
len = strlen(p2);
if(ovector[0] > 0)
if(ovector[1] < len)
else
}if(svec.size() > 0)
//strncpy(line1, line, n);
//if(0 == len)
// continue;
//line[len] = '\0';
//strncpy(line1, line, n);
fprintf(fp_out, "%s\n", line2);
}fclose(fp_in);
fclose(fp_out);
pcre_free(re);
return
0;}
ul_trans2bj(pattern, buffer);
//將字串轉為半形字串
ul_trans2lower(buffer, pattern);
//轉為小寫字串
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