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<Add directory="FreeType/include/freetype2" />Code: Select all
directory\irrlicht-files\devenvironment\3dworld\player.cpp|16|error: 'to_string' is not a member of 'std'|
looks like you are arguing with programIf you're developing on windows and you aren't using MSVC, I'd highly recommend getting Mingw-w64(Found here: http://mingw-w64.sourceforge.net/index.php); it's a much better port of GCC IMO.InnocentSam wrote:Googled it, need GCC 4.8.0 or higher, currently running 4.7.4 which has the to_string bug.
The best way to learn how C/C++ compilation works is to drop the IDE for a few days to learn how g++ is actually invoked and how makefiles work.It'll be a good way to learn C++ :)
Pay attention to what sections of your program are affected by the if/else conditionals, your last assignment to 'name' isn't inside any condidional. Indent your code, it will make fixing your issue a lot easier. PM me if you have any other questions about programming in general.SyphenTV wrote:It's a Piece of Coding. If I get the Password wrong, it still gives me the Option to delete my files, even though it shouldn't. XD
That hurts to read; use IDEal, it auto-indentsSyphenTV wrote:Spoiler
I am using Mingw-w64, but I'm using the version that uses 4.7.4 GCC. For some reason that was the main download I found from their page, despite it being outdated.MonocleBios wrote:If you're developing on windows and you aren't using MSVC, I'd highly recommend getting Mingw-w64(Found here: http://mingw-w64.sourceforge.net/index.php); it's a much better port of GCC IMO.InnocentSam wrote:Googled it, need GCC 4.8.0 or higher, currently running 4.7.4 which has the to_string bug.
Yes I will need to learn how compilation works otherwise in the proverbial programming hurdle race, I'll trip over when the gun is fired. I would however like to learn C++ the language as well, and this seems like a good opportunity to do so.MonocleBios wrote:The best way to learn how C/C++ compilation works is to drop the IDE for a few days to learn how g++ is actually invoked and how makefiles work.It'll be a good way to learn C++
MonocleBios wrote: Pay attention to what sections of your program are affected by the if/else conditionals, your last assignment to 'name' isn't inside any condidional. Indent your code, it will make fixing your issue a lot easier. PM me if you have any other questions about programming in general.
hmm. Interesting. Thanks.InnocentSam wrote: That hurts to read; use IDEal, it auto-indents
You could replace to_string with an ostringstream. It requires a few more lines of code but it works.InnocentSam wrote:EDIT EDIT: Googled it, need GCC 4.8.0 or higher, currently running 4.7.4 which has the to_string bug. Can't DL it right now but I'll get back to work trying to compile this asap so I can write up a noob guide to compiling, and I'll see if I can help any way possible. It'll be a good way to learn C++
I'd prefer to keep your existing code as original as possible so that any additions are easier to copy over.juanjpro wrote:You could replace to_string with an ostringstream. It requires a few more lines of code but it works.InnocentSam wrote:EDIT EDIT: Googled it, need GCC 4.8.0 or higher, currently running 4.7.4 which has the to_string bug. Can't DL it right now but I'll get back to work trying to compile this asap so I can write up a noob guide to compiling, and I'll see if I can help any way possible. It'll be a good way to learn C++
You can use a combination of templates and preprocessor magic to use ostringstream without modifying the original code.InnocentSam wrote:I'd prefer to keep your existing code as original as possible so that any additions are easier to copy over.
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#define GCC_VERSION (__GNUC__ * 10000 \
+ __GNUC_MINOR__ * 100 \
+ __GNUC_PATCHLEVEL__)
#if GCC_VERSION < 40800
#define to_string(x) temp_to_string(x)
#endif
namespace std
{
#include <sstream>
template <typename T>
string temp_to_string(T num)
{
ostringstream ss;
ss << num;
return ss.str();
}
}Code: Select all
obj\Debug\3dworld\3dworld.o:3dworld.cpp|| undefined reference to `__gxx_personality_sj0'|
obj\Debug\3dworld\3dworld.o:3dworld.cpp|| undefined reference to `_Unwind_SjLj_Register'|