Difference between revisions of "cpp/language"
From cppreference.com
< cpp
m |
m (add more acronyms as many know them.) |
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| Line 21: | Line 21: | ||
{{rl|definition|Definitions and ODR}}<br> | {{rl|definition|Definitions and ODR}}<br> | ||
{{rl|lookup|Name lookup}}<br> | {{rl|lookup|Name lookup}}<br> | ||
| − | + | {{nbsp}} {{rl|qualified lookup|qualified}} – {{rl|unqualified lookup|unqualified}} ({{rl|adl|ADL}})<br> | |
{{rl|as if|As-if rule}}<br> | {{rl|as if|As-if rule}}<br> | ||
{{rl|ub|Undefined behavior}}<br> | {{rl|ub|Undefined behavior}}<br> | ||
| Line 38: | Line 38: | ||
'''{{rlp|preprocessor|Preprocessor}}''' | '''{{rlp|preprocessor|Preprocessor}}''' | ||
<div class="mainpagediv"> | <div class="mainpagediv"> | ||
| − | {{rlp|preprocessor/conditional | {{tt|#if}} - {{tt|#ifdef}} - {{tt|#ifndef}} - {{tt|#elif}}}}<br> | + | {{rlp|preprocessor/conditional|{{tt|#if}} - {{tt|#ifdef}} - {{tt|#ifndef}} - {{tt|#elif}}}}<br> |
| − | {{rlp|preprocessor/conditional | {{tt|#elifdef}} - {{tt|#elifndef}}}} {{mark c++23}}<br> | + | {{rlp|preprocessor/conditional|{{tt|#elifdef}} - {{tt|#elifndef}}}} {{mark c++23}}<br> |
| − | {{rlp|preprocessor/replace | {{tt|#define}} - {{tt|#}} - {{tt|##}}}}<br> | + | {{rlp|preprocessor/replace|{{tt|#define}} - {{tt|#}} - {{tt|##}}}}<br> |
| − | {{rlpt|preprocessor/include |#include}} - | + | {{rlpt|preprocessor/include|#include}} - |
| − | {{rlpt|preprocessor/impl |#pragma}}<br> | + | {{rlpt|preprocessor/impl|#pragma}}<br> |
| − | {{rlpt|preprocessor/line |#line}} - | + | {{rlpt|preprocessor/line|#line}} - |
| − | {{rlp|preprocessor/error | {{tt|#error}} - {{tt|#warning}}}} {{mark c++23}}<br> | + | {{rlp|preprocessor/error|{{tt|#error}} - {{tt|#warning}}}} {{mark c++23}}<br> |
</div> | </div> | ||
| Line 53: | Line 53: | ||
{{rl|constant expression|Constant expressions}}<br> | {{rl|constant expression|Constant expressions}}<br> | ||
{{rl|expressions#Operators|Operators}}<br> | {{rl|expressions#Operators|Operators}}<br> | ||
| − | + | {{nbsp}} {{rl|operator assignment|assignment}} – | |
{{rl|operator arithmetic|arithmetic}}<br> | {{rl|operator arithmetic|arithmetic}}<br> | ||
| − | + | {{nbsp}} {{rl|operator incdec|increment and decrement}}<br> | |
| − | + | {{nbsp}} {{rl|operator logical|logical}} – | |
{{rl|operator comparison|comparison}}<br> | {{rl|operator comparison|comparison}}<br> | ||
| − | + | {{nbsp}} {{rl|operator member access|member access and indirection}}<br> | |
| − | + | {{nbsp}} {{rl|operator other|call, comma, ternary}}<br> | |
| − | + | {{nbsp}} {{rlt|sizeof}} – {{rlt|alignof}} {{mark c++11}}<br> | |
| − | + | {{nbsp}} {{rlt|new}} – {{rlt|delete}} – {{rlt|typeid}}<br> | |
| − | + | {{nbsp}} {{rl|operator_alternative|alternative representation}}<br> | |
{{rl|operators|Operator overloading}}<br> | {{rl|operators|Operator overloading}}<br> | ||
{{rl|default comparisons|Default comparisons}} {{mark c++20}}<br> | {{rl|default comparisons|Default comparisons}} {{mark c++20}}<br> | ||
{{rl|operator precedence|Operator precedence}}<br> | {{rl|operator precedence|Operator precedence}}<br> | ||
{{rl|expressions#Conversions|Conversions}}<br> | {{rl|expressions#Conversions|Conversions}}<br> | ||
| − | + | {{nbsp}} {{rl|implicit conversion|implicit}} – | |
{{rl|explicit cast|explicit}} – | {{rl|explicit cast|explicit}} – | ||
{{rl|cast operator|user-defined}}<br> | {{rl|cast operator|user-defined}}<br> | ||
| − | + | {{nbsp}} {{rl|usual arithmetic conversions|Usual arithmetic conversions}}<br> | |
| − | + | {{nbsp}} {{rlt|static_cast}} – {{rlt|dynamic_cast}}<br> | |
| − | + | {{nbsp}} {{rlt|const_cast}} – {{rlt|reinterpret_cast}}<br> | |
{{rl|expressions#Literals|Literals}} ({{rl|escape|Escape sequences}})<br> | {{rl|expressions#Literals|Literals}} ({{rl|escape|Escape sequences}})<br> | ||
| − | + | {{nbsp}} {{rl|bool literal|boolean}} – | |
{{rl|integer literal|integer}} – | {{rl|integer literal|integer}} – | ||
{{rl|floating literal|floating}}<br> | {{rl|floating literal|floating}}<br> | ||
| − | + | {{nbsp}} {{rl|character literal|character}} – | |
{{rl|string literal|string}}<br> | {{rl|string literal|string}}<br> | ||
| − | + | {{nbsp}} {{rlt|nullptr}} {{mark c++11}}<br> | |
| − | + | {{nbsp}} {{rl|user literal|user-defined (UDL)}} {{mark c++11}}<br> | |
</div> | </div> | ||
| Line 121: | Line 121: | ||
{{rl|reference initialization|Reference initialization}}<br> | {{rl|reference initialization|Reference initialization}}<br> | ||
{{rl|initialization#Non-local variables|Static non-local initialization}}<br> | {{rl|initialization#Non-local variables|Static non-local initialization}}<br> | ||
| − | + | {{nbsp}}{{rl|zero initialization|zero}} – {{rl|constant initialization|constant}}<br> | |
{{rl|initialization#Non-local variables|Dynamic non-local initialization}}<br> | {{rl|initialization#Non-local variables|Dynamic non-local initialization}}<br> | ||
| − | + | {{nbsp}}{{rl|initialization#Non-local variables|ordered}} – {{rl|initialization#Non-local variables|unordered}}<br> | |
{{rl|copy elision|Copy elision}} | {{rl|copy elision|Copy elision}} | ||
</div> | </div> | ||
| Line 164: | Line 164: | ||
{{rl|bit field|Bit-fields}}<br> | {{rl|bit field|Bit-fields}}<br> | ||
{{rl|member functions|Member functions}} – | {{rl|member functions|Member functions}} – | ||
| − | {{rl|this|The {{tt|this}} pointer}} <br> | + | {{rl|this|The {{tt|this}} pointer}}<br> |
{{rl|static|Static members}} – | {{rl|static|Static members}} – | ||
{{rl|nested types|Nested classes}}<br> | {{rl|nested types|Nested classes}}<br> | ||
{{rl|derived class|Derived class}} – | {{rl|derived class|Derived class}} – | ||
{{rl|using declaration|{{tt|using}}-declaration}}<br> | {{rl|using declaration|{{tt|using}}-declaration}}<br> | ||
| − | {{rl|ebo|Empty base optimization}}<br> | + | {{rl|ebo|Empty base optimization (EBO)}}<br> |
{{rl|virtual|Virtual function}} – | {{rl|virtual|Virtual function}} – | ||
| − | {{rl|abstract class|Abstract class}}<br> | + | {{rl|abstract class|Abstract class (ABC)}}<br> |
{{rlt|override}} {{mark c++11}} – {{rlt|final}} {{mark c++11}}<br> | {{rlt|override}} {{mark c++11}} – {{rlt|final}} {{mark c++11}}<br> | ||
{{rl|access|Member access}} – | {{rl|access|Member access}} – | ||
| − | {{rlt|friend}} <br> | + | {{rlt|friend}}<br> |
{{rl|constructor|Constructors and member initializer lists}}<br> | {{rl|constructor|Constructors and member initializer lists}}<br> | ||
{{rl|default constructor|Default constructor}} – | {{rl|default constructor|Default constructor}} – | ||
{{rl|destructor|Destructor}}<br> | {{rl|destructor|Destructor}}<br> | ||
{{rl|copy constructor|Copy constructor}} – | {{rl|copy constructor|Copy constructor}} – | ||
| − | {{rl|copy assignment|Copy assignment}} <br> | + | {{rl|copy assignment|Copy assignment}}<br> |
{{rl|move constructor|Move constructor}} {{mark c++11}}<br> | {{rl|move constructor|Move constructor}} {{mark c++11}}<br> | ||
{{rl|move assignment|Move assignment}} {{mark c++11}}<br> | {{rl|move assignment|Move assignment}} {{mark c++11}}<br> | ||
| Line 194: | Line 194: | ||
{{rl|member template|Class member template}}<br> | {{rl|member template|Class member template}}<br> | ||
{{rl|template argument deduction|Template argument deduction}}<br> | {{rl|template argument deduction|Template argument deduction}}<br> | ||
| − | {{rl|class template argument deduction|Class template argument deduction}} {{mark c++17}}<br> | + | {{rl|class template argument deduction|Class template argument deduction (CTAD)}} {{mark c++17}}<br> |
{{rl|template specialization|Explicit specialization}} – {{rl|partial specialization|Partial specialization}}<br> | {{rl|template specialization|Explicit specialization}} – {{rl|partial specialization|Partial specialization}}<br> | ||
{{rl|parameter pack|Parameter packs}} {{mark c++11}} – | {{rl|parameter pack|Parameter packs}} {{mark c++11}} – | ||
| Line 219: | Line 219: | ||
{{rl|history|History of C++}}<br> | {{rl|history|History of C++}}<br> | ||
{{rl|extending std|Extending the namespace std}}<br> | {{rl|extending std|Extending the namespace std}}<br> | ||
| − | {{rl|acronyms|Acronyms}} | + | {{rl|acronyms|Acronyms}}: |
| + | [[cpp/ranges/cpo|CPO]], | ||
| + | [[cpp/language/ndr|IFNDR]], | ||
| + | [[cpp/language/ndr|NDR]], | ||
| + | [[cpp/string/byte|NTBS]],<br> | ||
| + | [[cpp/language/template_parameters|NTTP]], | ||
| + | [[cpp/ranges#Range adaptor objects|RAO]], | ||
| + | [[cpp/language/copy elision|RVO]], | ||
| + | [[cpp/memory/allocator_traits/select_on_container_copy_construction|SOCCC]], | ||
| + | [[cpp/language/template metaprogramming|TMP]], | ||
| + | [[cpp/language/translation phases#Phase 8|TU]] | ||
</div> | </div> | ||
'''Idioms''' | '''Idioms''' | ||
<div class="mainpagediv"> | <div class="mainpagediv"> | ||
| − | {{rl|raii|Resource acquisition is initialization}}<br> | + | {{rl|raii|Resource acquisition is initialization (RAII)}}<br> |
{{rl|rule of three|Rule of three/five/zero}}<br> | {{rl|rule of three|Rule of three/five/zero}}<br> | ||
| − | {{rl|pimpl|Pointer to implementation}}<br> | + | {{rl|pimpl|Pointer to implementation (PIMPL)}}<br> |
{{rl|Zero-overhead principle|Zero-overhead principle}}<br> | {{rl|Zero-overhead principle|Zero-overhead principle}}<br> | ||
| − | {{rl|crtp|Curiously Recurring Template Pattern}}<br> | + | {{rl|crtp|Curiously Recurring Template Pattern (CRTP)}}<br> |
</div> | </div> | ||
|} | |} | ||
Revision as of 13:08, 14 June 2023
This is a reference of the core C++ language constructs.
See also
| C documentation for C language constructs
|
