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| stl-compatibility [message #39649] |
Fri, 12 April 2013 21:26  |
piotr5
Messages: 107
Registered: November 2005
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Experienced Member |
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I noticed you have some nice macros for enabling stl-compatibility in upp containers. unfortunately it doesn't always work the way it should. obviously size() you have not added the cv-qualifier const. are there any containers that return GetCount() that could alter the object, or containers that abuse the call for cleaning up?
another more serious problem I noticed when trying the std::includes() template algorithm:
In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_algobase.h:66:0,
from /usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/algorithm:62,
from /home/p/upp/uppsrc/Core/Core.h:212,
from /home/p/MyApps/s6/s6.cpp:1:
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_iterator_base_types.h: At global scope:
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_iterator_base_types.h: In instantiation of ‘std::iterator_traits<Upp::Array<Upp::String
>::ConstIterator>’:
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_algo.h:3519:2: instantiated from ‘bool std::includes(_IIter1, _IIter1, _IIter2, _IIte
r2) [with _IIter1 = Upp::Array<Upp::String>::ConstIterator, _IIter2 = Upp::Array<Upp::String>::ConstIterator]’
/home/p/MyApps/s6/s6.cpp:10:58: instantiated from ‘bool Upp::IsSubset(const INDEX&, const INDEX&) [with INDEX = Upp::ArrayIndex<Upp::String>]’
/home/p/MyApps/s6/s6.cpp:95:98: instantiated from here
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_iterator_base_types.h:166:53: error: no type named ‘iterator_category’ in ‘class Upp::A
rray<Upp::String>::ConstIterator’
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_iterator_base_types.h:167:53: error: no type named ‘value_type’ in ‘class Upp::Array<Up
p::String>::ConstIterator’
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_iterator_base_types.h:168:53: error: no type named ‘difference_type’ in ‘class Upp::Arr
ay<Upp::String>::ConstIterator’
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_iterator_base_types.h:169:53: error: no type named ‘pointer’ in ‘class Upp::Array<Upp::
String>::ConstIterator’
/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.3/include/g++-v4/bits/stl_iterator_base_types.h:170:53: error: no type named ‘reference’ in ‘class Upp::Array<Upp
::String>::ConstIterator’
is there any list of what algorithms are supported and what aren't? or will this get better with next gcc version?
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