MLPutUTF32String (C 函数)
MLPutUTF32String 已经被 WSPutUTF32String 所取代.
int MLPutUTF32String(MLINK link,const unsigned int *s,int len)
把长度为 len 的 UTF-32 字符串 s 写入由 link 指定的 MathLink 连接.
更多信息
- MLPutUTF32String() 在错误事件中返回0,如果函数成功则返回非零值.
- 如果 MLPutUTF32String() 失败,则使用 MLError() 检索错误代码.
- MLPutUTF32String() 在 MathLink 标头文件 mathlink.h 中被声明.
范例
基本范例 (1)
#include "mathlink.h"
/* send the expression N[10/Sin[2]] as a UTF-32 string to a link */
void f(MLINK lp)
{
unsigned int expr[13];
expr[0] = 0xFEFF;
expr[1] = 'N';
expr[2] = '[';
expr[3] = '1';
expr[4] = '0';
expr[5] = '/';
expr[6] = 'S';
expr[7] = 'i';
expr[8] = 'n';
expr[9] = '[';
expr[10] = '2';
expr[11] = ']';
expr[12] = ']';
if(! MLPutFunction(lp, "EvaluatePacket", 1))
{ /* unable to put the function to lp */ }
if(! MLPutFunction(lp, "ToExpression", 1))
{ /* unable to put the function to lp */ }
if(! MLPutUTF32String(lp, (const unsigned int *)expr, 13))
{ /* unable to put the expression string to lp */ }
if(! MLEndPacket(lp))
{ /* unable to put the end-of-packet indicator to lp */ }
if(! MLFlush(lp))
{ /* unable to flush any outgoing data buffered in lp */ }
}