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| author | Chris Lattner <sabre@nondot.org> | 2003-04-23 16:25:38 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-04-23 16:25:38 +0000 |
| commit | f7235cde69c7017aecbc6609ee3db2fc81ad2668 (patch) | |
| tree | df8c7a700e1846a434cc12f113d044324e45d9dd /docs/CodingStandards.html | |
| parent | 155e68feea21534d69be3cdbcc16991398b7664a (diff) | |
| download | external_llvm-f7235cde69c7017aecbc6609ee3db2fc81ad2668.zip external_llvm-f7235cde69c7017aecbc6609ee3db2fc81ad2668.tar.gz external_llvm-f7235cde69c7017aecbc6609ee3db2fc81ad2668.tar.bz2 | |
Properly convert some &'s to &'s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5868 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/CodingStandards.html')
| -rw-r--r-- | docs/CodingStandards.html | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/docs/CodingStandards.html b/docs/CodingStandards.html index 8566e67..83ca1dc 100644 --- a/docs/CodingStandards.html +++ b/docs/CodingStandards.html @@ -378,9 +378,9 @@ you actually implement it. Typically it looks something like this public std::iterator<std::forward_iterator_tag, value_type> { friend class container; public: - const value_type& operator*() const; + const value_type& operator*() const; const value_type* operator->() const; - const_iterator& operator++(); + const_iterator& operator++(); const_iterator operator++(int); friend bool operator==(const_iterator lhs, const_iterator rhs); @@ -408,14 +408,14 @@ two constructors with different signatures.]</i> There are normally only three member functions that need nontrivial implementations; the rest are just boilerplate. - const container::value_type& + const container::value_type& container::const_iterator::operator*() const { // find the element and return a reference to it } const container::value_type* container::const_iterator::operator->() const { - return &**this; + return &**this; } If there's an underlying real container, operator*() can just return a @@ -431,7 +431,7 @@ when one of the dereferencing operators is called. The operator->() function is just boilerplate around a call to operator*(). - container::const_iterator& + container::const_iterator& container::const_iterator::operator++() { // the incrementing logic goes here return *this; @@ -491,9 +491,9 @@ the simple addition of a second class. friend class container; friend class container::const_iterator; public: - value_type& operator*() const; + value_type& operator*() const; value_type* operator->() const; - iterator& operator++(); + iterator& operator++(); iterator operator++(int); friend bool operator==(iterator lhs, iterator rhs); friend bool operator!=(iterator lhs, iterator rhs); @@ -505,10 +505,10 @@ the simple addition of a second class. friend class container; public: const_iterator(); - const_iterator(const iterator& i); - const value_type& operator*() const; + const_iterator(const iterator& i); + const value_type& operator*() const; const value_type* operator->() const; - const_iterator& operator++(); + const_iterator& operator++(); const_iterator operator++(int); friend bool operator==(const_iterator lhs, const_iterator rhs); @@ -537,7 +537,7 @@ iterators: public std::iterator<std::bidirectional_iterator_tag, value_type> { public: //... - iterator& operator--(); + iterator& operator--(); iterator operator--(int); //... }; @@ -551,8 +551,8 @@ Random access iterators add several more member and friend functions: public std::iterator<std::random_access_iterator_tag, value_type> { public: //... - iterator& operator+=(difference_type rhs); - iterator& operator-=(difference_type rhs); + iterator& operator+=(difference_type rhs); + iterator& operator-=(difference_type rhs); friend iterator operator+(iterator lhs, difference_type rhs); friend iterator operator+(difference_type lhs, iterator rhs); friend iterator operator-(iterator lhs, difference_type rhs); @@ -564,13 +564,13 @@ Random access iterators add several more member and friend functions: //... }; - container::iterator& + container::iterator& container::iterator::operator+=(container::difference_type rhs) { // add rhs to iterator position return *this; } - container::iterator& + container::iterator& container::iterator::operator-=(container::difference_type rhs) { // subtract rhs from iterator position return *this; @@ -660,7 +660,7 @@ If you get some free time, and you haven't read them: do so, you might learn som <address><a href="mailto:sabre@nondot.org">Chris Lattner</a></address> <!-- Created: Tue Jan 23 15:19:28 CST 2001 --> <!-- hhmts start --> -Last modified: Sun Jan 20 13:01:02 CST 2002 +Last modified: Wed Apr 23 11:20:49 CDT 2003 <!-- hhmts end --> </font> </body></html> |