boost 1.46.1 vs. boost 1.49.0 ?
Hi, all: My code is as simple as:
path tempp(dir_path, native );
It used to work for boost 1.42. And now, it's working fine with boost 1.49.0 ... However, current Ubuntu 11.10 affords boost 1.46.1. Whenever I tried to compile my code with boost 1.46.1, I got the following errors: invalid conversion from ‘bool (*)(const string&) {aka bool (*)(const
std::basic_string<char>&)}’ to ‘boost::enable_if_c<true, void>::type* {aka void*}’ [-fpermissive]
In addition, I notice there are some other errors at the same time, which seems to have something to do with filesystem3 ? Invalid arguments '
However, why my code is able to compile with boost 1.49.0 then? Cheers Pei -- Pei JIA Email: jp4work@gmail.com cell: +1 604-362-5816 Welcome to Vision Open http://www.visionopen.com
It looks like there is something to do with the compiler? Whenever I tried to use gcc, I will get the errors like íÎ󣺴ÓÀàÐÍ¡®bool (*)(const string&) {aka bool (*)(const std::basic_string<char>&)}¡¯µ½ÀàÐÍ¡®boost::enable_if_c<true, void>::type* {aka void*}¡¯µÄת»»ÎÞЧ [-fpermissive] C:/boost/boost/filesystem/v3/path.hpp:131:5: ´íÎó£º ³õʼ»¯¡®boost::filesystem3::path::path(const Source&, typename boost::enable_if<boost::filesystem3::path_traits::is_pathable<typename boost::decay<Source>::type> >::type*) [with Source = std::basic_string<char>, typename boost::enable_if<boost::filesystem3::path_traits::is_pathable<typename boost::decay<Source>::type> >::type = void]¡¯µÄʵ²Î 2 [-fpermissive] If I'm using Visual Studio 2010, there is no error report. I just finished testing my code using boost 1.49.0 under Windows7. I was testing my code with CodeLite with GCC compiler, and Visual Studio 2010. How come this type of error report? Cheers Pei On Wed, Mar 28, 2012 at 1:04 PM, JIA Pei <jp4work@gmail.com> wrote:
-- Pei JIA Email: jp4work@gmail.com cell: +1 604-362-5816 Welcome to Vision Open http://www.visionopen.com
Problem solved. Change path tempp(dir_path, native ); to path tempp = path(dir_path ); cheers Pei On Wed, Mar 28, 2012 at 4:41 PM, JIA Pei <jp4work@gmail.com> wrote:
-- Pei JIA Email: jp4work@gmail.com cell: +1 604-362-5816 Welcome to Vision Open http://www.visionopen.com
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