C++ 01 Feb 2010 15:32:18
Snippet: Dynamic Box of Strings
http://tinodidriksen.com/uploads/code/cpp/dynamic-string-box.cpp
#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
int main() {
std::vector<std::string> strs;
strs.push_back("Hello World!");
strs.push_back("This is a text line.");
strs.push_back("Shorter line.");
size_t maxl = 0;
for (size_t i = 0 ; i<strs.size() ; ++i) {
maxl = std::max(maxl, strs[i].length());
}
std::cout << std::string(maxl+4, '*') << std::endl;
for (size_t i = 0 ; i<strs.size() ; ++i) {
std::cout << "* "
<< strs[i]
<< std::string(maxl-strs[i].length()+1, ' ')
<< "*" << std::endl;
}
std::cout << std::string(maxl+4, '*') << std::endl;
}
