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These should be syntax highlighted:
#include <iostream> int main() { // Sample code std::cout << "Hello, World\n"; return 0; }
Here's some code with left-placed callouts:
class x { public:x() : n(0) { }
~x() { }
int get() const { return n; }
void set(int n_) { n = n_; } };
And again with callouts placed exactly where we put them:
std::string foo_bar(){ return "foo-bar";
}
The Mythical FooBar. See Foobar for details |
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return 'em, foo-bar man! |
Now let's include a larger example, this may span several pages and should not be chopped off half way through... some FO processors get this wrong!
namespace boost{ template <class BidirectionalIterator> class sub_match; typedef sub_match<const char*> csub_match; typedef sub_match<const wchar_t*> wcsub_match; typedef sub_match<std::string::const_iterator> ssub_match; typedef sub_match<std::wstring::const_iterator> wssub_match; template <class BidirectionalIterator> class sub_match : public std::pair<BidirectionalIterator, BidirectionalIterator> { public: typedef typename iterator_traits<BidirectionalIterator>::value_type value_type; typedef typename iterator_traits<BidirectionalIterator>::difference_type difference_type; typedef BidirectionalIterator iterator; bool matched; difference_type length()const; operator basic_string<value_type>()const; basic_string<value_type> str()const; int compare(const sub_match& s)const; int compare(const basic_string<value_type>& s)const; int compare(const value_type* s)const; #ifdef BOOST_REGEX_MATCH_EXTRA typedef implementation-private capture_sequence_type; const capture_sequence_type& captures()const; #endif }; // // comparisons to another sub_match: // template <class BidirectionalIterator> bool operator == (const sub_match<BidirectionalIterator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator != (const sub_match<BidirectionalIterator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator < (const sub_match<BidirectionalIterator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator <= (const sub_match<BidirectionalIterator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator >= (const sub_match<BidirectionalIterator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator > (const sub_match<BidirectionalIterator>& lhs, const sub_match<BidirectionalIterator>& rhs); // // comparisons to a basic_string: // template <class BidirectionalIterator, class traits, class Allocator> bool operator == (const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator != (const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator < (const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator > (const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator >= (const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator <= (const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator == (const sub_match<BidirectionalIterator>& lhs, const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator != (const sub_match<BidirectionalIterator>& lhs, const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator < (const sub_match<BidirectionalIterator>& lhs, const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator > (const sub_match<BidirectionalIterator>& lhs, const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator >= (const sub_match<BidirectionalIterator>& lhs, const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& rhs); template <class BidirectionalIterator, class traits, class Allocator> bool operator <= (const sub_match<BidirectionalIterator>& lhs, const std::basic_string<iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& rhs); // // comparisons to a pointer to a character array: // template <class BidirectionalIterator> bool operator == (typename iterator_traits<BidirectionalIterator>::value_type const* lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator != (typename iterator_traits<BidirectionalIterator>::value_type const* lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator < (typename iterator_traits<BidirectionalIterator>::value_type const* lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator > (typename iterator_traits<BidirectionalIterator>::value_type const* lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator >= (typename iterator_traits<BidirectionalIterator>::value_type const* lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator <= (typename iterator_traits<BidirectionalIterator>::value_type const* lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator == (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const* rhs); template <class BidirectionalIterator> bool operator != (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const* rhs); template <class BidirectionalIterator> bool operator < (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const* rhs); template <class BidirectionalIterator> bool operator > (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const* rhs); template <class BidirectionalIterator> bool operator >= (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const* rhs); template <class BidirectionalIterator> bool operator <= (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const* rhs); // // comparisons to a single character: // template <class BidirectionalIterator> bool operator == (typename iterator_traits<BidirectionalIterator>::value_type const& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator != (typename iterator_traits<BidirectionalIterator>::value_type const& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator < (typename iterator_traits<BidirectionalIterator>::value_type const& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator > (typename iterator_traits<BidirectionalIterator>::value_type const& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator >= (typename iterator_traits<BidirectionalIterator>::value_type const& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator <= (typename iterator_traits<BidirectionalIterator>::value_type const& lhs, const sub_match<BidirectionalIterator>& rhs); template <class BidirectionalIterator> bool operator == (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const& rhs); template <class BidirectionalIterator> bool operator != (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const& rhs); template <class BidirectionalIterator> bool operator < (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const& rhs); template <class BidirectionalIterator> bool operator > (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const& rhs); template <class BidirectionalIterator> bool operator >= (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const& rhs); template <class BidirectionalIterator> bool operator <= (const sub_match<BidirectionalIterator>& lhs, typename iterator_traits<BidirectionalIterator>::value_type const& rhs); // // addition operators: // template <class BidirectionalIterator, class traits, class Allocator> std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type, traits, Allocator> operator + (const std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& s, const sub_match<BidirectionalIterator>& m); template <class BidirectionalIterator, class traits, class Allocator> std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type, traits, Allocator> operator + (const sub_match<BidirectionalIterator>& m, const std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type, traits, Allocator>& s); template <class BidirectionalIterator> std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type> operator + (typename iterator_traits<BidirectionalIterator>::value_type const* s, const sub_match<BidirectionalIterator>& m); template <class BidirectionalIterator> std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type> operator + (const sub_match<BidirectionalIterator>& m, typename iterator_traits<BidirectionalIterator>::value_type const * s); template <class BidirectionalIterator> std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type> operator + (typename iterator_traits<BidirectionalIterator>::value_type const& s, const sub_match<BidirectionalIterator>& m); template <class BidirectionalIterator> std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type> operator + (const sub_match<BidirectionalIterator>& m, typename iterator_traits<BidirectionalIterator>::value_type const& s); template <class BidirectionalIterator> std::basic_string<typename iterator_traits<BidirectionalIterator>::value_type> operator + (const sub_match<BidirectionalIterator>& m1, const sub_match<BidirectionalIterator>& m2); // // stream inserter: // template <class charT, class traits, class BidirectionalIterator> basic_ostream<charT, traits>& operator << (basic_ostream<charT, traits>& os, const sub_match<BidirectionalIterator>& m); } // namespace boost