typedef is a reserved keyword in the programming languages C, C++, and Objective-C. It is used to create an additional name (alias) for another data type...

following example illustrates a basic instance of SFINAE: struct Test { typedef int foo; }; template <typename T> void f(typename T::foo) {} // Definition...

writing a typedef for a pointer to a function type using the following syntax: typedef void (*TMyFunctionPointer)( void ); In a similar way, a typedef can be...

obfuscate the type. For example: typedef struct tag_name { type member1; type member2; } thing_t; thing_t thing; In C++ code, typedef is not needed because types...

typedef ULONG FSINDEX; // 4 bytes typedef USHORT FSOFFSET; // 2 bytes typedef USHORT WCHAR; // 2 bytes typedef ULONG DFSIGNATURE; // 4 bytes typedef unsigned...

imperative-style interface might be: typedef struct stack_Rep stack_Rep; // type: stack instance representation (opaque record) typedef stack_Rep* stack_T; // type:...

data has a type, but implicit conversions are possible. User-defined (typedef) and compound types are possible. Heterogeneous aggregate data types (struct)...

(pFoo->*pfn)(i,j); } typedef int(Foo::*Foo_pfn)(int,int); int bar2(int i, int j, Foo* pFoo, Foo_pfn pfn) { return (pFoo->*pfn)(i,j); } typedef auto(*PFN)(int)...

short signed sizeof static static_assert struct switch thread_local true typedef typeof typeof_unqual union unsigned void volatile while The following keywords...

can happen in C if the lexer does not distinguish between variable and typedef identifiers. For example, in the C expression: A * B; the lexer may find...

---------------------------------------------- */ #ifndef GRADE_H #define GRADE_H typedef struct { char letter; } GRADE; /* Constructor */ /* ----------- */ GRADE...

operation when VSX is not available. #include <altivec.h> typedef __vector unsigned char uint8x16_p; typedef __vector unsigned int uint32x4_p; ... int main(int...

characters cannot be determined until the semantic analysis phase since typedef names and variable names are lexically identical but constitute different...

typedef struct list { void *value; struct list *next; } list; list *duplicate(const list *ls) { list *head = NULL; if (ls != NULL) { list *p = duplicate(ls->next);...

types, thus most of the time the functionality is accessed through several typedefs, which specify names for commonly used combinations of template and character...

as: typedef decltype(nullptr) nullptr_t; but not as: typedef int nullptr_t; // prior versions of C++ which need NULL to be defined as 0 typedef void...

implementations of the functions nextsym and error are omitted for simplicity. typedef enum {ident, number, lparen, rparen, times, slash, plus, minus, eql, neq...

combined with a typedef, so that instead of naming the type enum name, simply name it name. This can be simulated in C using a typedef: typedef enum {Value1...

operation type */ typedef enum tagEOperationType { eVALUE, eMULTIPLY, eADD } EOperationType; /** * @brief The expression structure */ typedef struct tagSExpression...

[1:3] REAL; # vector MODE declaration (typedef) # MODE MATRIX = [1:3,1:3]REAL; # matrix MODE declaration (typedef) # VECTOR v1  := (1,2,3); # array variable...

tid(cid) {} const std::uint32_t tid; // type id typedef void (Thing::*CollisionHandler)(Thing& other); typedef std::unordered_map<std::uint64_t, CollisionHandler>...

arr[3]; int (&arr_lvr)[3] = arr; int (&&arr_rvr)[3] = std::move(arr); typedef int arr_t[3]; int (&&arr_prvl)[3] = arr_t{}; // arr_t{} is an array prvalue...

preferred implementation technique for enumerated quantities in Verilog-2005: typedef enum logic [2:0] { RED, GREEN, BLUE, CYAN, MAGENTA, YELLOW } color_t; color_t...

of a particular kind to a new set of types, and type synonyms (a.k.a. typedef), which define functions from all types of a particular kind to another...

Py_UNICODE to wchar_t. Since Python 3.12 use of wchar_t, i.e. the Py_UNICODE typedef, for Python strings (wstr in implementation) has been dropped and still...

keyword. alias Distance = int; Dart features type aliasing using the typedef keyword. typedef Distance = int; Elixir features type aliasing using @type. @type...

implementation of the quad-edge data-type is as follows typedef struct { quadedge_ref e[4]; } quadedge; typedef struct { quadedge *next; unsigned int rot; } quadedge_ref;...

C++98 implementation in the book. #include <iostream> #include <memory> typedef int Topic; constexpr Topic NO_HELP_TOPIC = -1; // defines an interface...

and union) and also Pascal (for example in case of enumerations, const, typedef and Booleans). Some Pascal dialects also incorporated traits from C. The...

in C++, all declarations of such types carry the typedef implicitly. enum BOOL {FALSE, TRUE}; typedef int BOOL; Non-prototype ("K&R"-style) function declarations...