Moving to c++11? about vdrift-mac HOT 8 CLOSED

This should be possible, I hope to have a look at it in the next week or so.

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Seems to work, apart from one error:

vdrift/src/graphics/model_obj.cpp:224:54: error: invalid operands to binary expression ('basic_ostream<char, std::__1::char_traits<char> >' and 'std::ostream' (aka 'basic_ostream<char>'))

It does mean dropping support for Mac OS X 10.5 and 10.6, but I have no idea if VDrift works on them any more anyway.

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That's a bug, luckily a trivial one.

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Now something isn't linking right:

Undefined symbols for architecture x86_64:
  "std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::length() const", referenced from:
  calgo_testTest::run(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&) in containeralgorithm.o

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Just did a quick grep for length(). This should fail in a few other places too. Replacing it with size() should do the job.

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Hmm, it might be a bit more involved.
The code wants a reference to the length() function. My guess is that the compiler has it inlined, thus the linker can't find it.

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I have the same problem in FreeBSD. I found that std::mem_fun_ref was deprecated in cplusplus.com reference , and I tested the example and it didn't work(get the same error). So maybe use std::mem_fn instead(I don't know how to use it)

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VDrift/vdrift@31d53b5 fixes it 😄

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