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嘿所以我试图让ptrCurses库中的addstr()与首选字符串类工作(Windows诅咒),所以我做了以下函数string_to_80char()函数,这是应该的取一个字符串并返回一个长度为80个字符的字符数组(字符数适合控制台中的一行),因为这是唯一的参数addstr似乎接受...诅咒字符串和字符操作问题
但是,当运行以下代码时得到“只是一串”印刷,但随机字符像一个'@'或'4'像50个空格后.....
什么问题?谢谢您的帮助! =)
#include <curses.h> /* ncurses.h includes stdio.h */
#include <string>
#include <vector>
#include <Windows.h>
#include <iostream>
using namespace std;
char* string_to_80char (const string& aString)
{
int stringSize = aString.size();
char charArray[90];
if(stringSize <= 80)
{
for(int I = 0; I< stringSize; I++)
charArray[I] = aString[I];
for(int I = stringSize; I < sizeof(charArray); I++)
charArray [I] = ' ';
return charArray;
}
else
{
char error[] = {"STRING TOO LONG"};
return error;
}
};
int main()
{
// A bunch of Curses API set up:
WINDOW *wnd;
wnd = initscr(); // curses call to initialize window and curses mode
cbreak(); // curses call to set no waiting for Enter key
noecho(); // curses call to set no echoing
std::string mesg[]= {"Just a string"}; /* message to be appeared on the screen */
int row,col; /* to store the number of rows and *
* the number of colums of the screen */
getmaxyx(stdscr,row,col); /* get the number of rows and columns */
clear(); // curses call to clear screen, send cursor to position (0,0)
string test = string_to_80char(mesg[0]);
char* test2 = string_to_80char(mesg[0]);
int test3 = test.size();
int test4 = test.length();
int test5 = sizeof(test2);
int test6 = sizeof(test);
addstr(string_to_80char(mesg[0]));
refresh();
getch();
cout << endl << "Try resizing your window(if possible) and then run this program again";
system("PAUSE");
refresh();
system("PAUSE");
endwin();
return 0;
}
[pdCURSES和addstr与字符串问题的兼容性可能的重复](http://stackoverflow.com/questions/5925510/pdcurses-and-addstr-compatibility-with-strings-problems) – casperOne 2011-05-08 20:22:43