Dear advanced boost/c/g++ programers:
I copied and try a simple (Reading a directory with boost) program , from page 383, Example 10-19, of book(C++ cookbook)
----------you can download the code to try by yourself at, http://examples.oreilly.com/9780596007614/
// Example 10-19. Reading a directory
#include <iostream>
#include <cstdlib>
#include
#include
using namespace boost::filesystem;
int main(int argc, char** argv) {
if (argc < 2) {
std::cerr << "Usage: " << argv[0] << " [dir name]\n";
return(EXIT_FAILURE);
}
path fullPath = // Create the full, absolute path name
system_complete(path(argv[1]));
if (!exists(fullPath)) {
std::cerr << "Error: the directory " << fullPath.string()
<< " does not exist.\n";
return(EXIT_FAILURE);
}
if (!is_directory(fullPath)) {
std::cout << fullPath.string() << " is not a directory!\n";
return(EXIT_SUCCESS);
}
directory_iterator end;
for (directory_iterator it(fullPath);
it != end; ++it) { // Iterate through each
// element in the dir,
std::cout << it->leaf(); // almost as you would
if (is_directory(*it)) // an STL container
std::cout << " (dir)";
std::cout << '\n';
}
return(EXIT_SUCCESS);
}
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my compiler g++ 4.5.2 not pass it, even I link
---------
eric@eric-laptop:~/cppcookbook/ch10$ g++ -lboost_system -lboost_filesystem Example10-19.cpp
Example10-19.cpp: In function ‘int main(int, char**)’:
Example10-19.cpp:34:24: error: ‘class boost::filesystem3::directory_entry’ has no member named ‘leaf’
eric@eric-laptop:~/cppcookbook/ch10$
---------
I am using 1.46.1 of boost
looking to hear from your help and thanks a lot in advance, Eric
