Keywords, Alphabetical Listing

This section contains Keywords, Alphabetical Listing topics.

Name	Description
__automated	Category Keyword extensions Syntax
__classid	Category Operators, Keyword extensions Syntax
__closure	Category Keyword extensions Syntax
__declspec	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__dispid	Category Modifiers Syntax
__except	Category Statements, Keyword extensions Syntax
__inline	Category Keyword extensions Syntax
__int8, __int16, __int32, __int64, Unsigned __int64, Extended Integer Types	Category Keyword extensions Description You can specify the size for integer types. You must use the appropriate suffix when using extended integers.
__msfastcall	Category Modifiers, Keyword extensions Syntax
__msreturn	Category Modifiers, Keyword extensions Syntax
__property	Category Keyword extensions Syntax
__published	Category Keyword extensions Syntax
__rtti, -RT Option	Category (__rtti keyword) Modifiers, C++ Keyword Extensions, C++-Specific Keywords Description Runtime type identification is enabled by default. You can disable RTTI on the C++ page of the Project Options dialog box. From the command-line, you can use the -RT- option to disable it or -RT to enable it. If RTTI is disabled, or if the argument to typeid is a pointer or a reference to a non-polymorphic class, typeid returns a reference to a const type_info object that describes the declared type of the pointer or reference, and not the actual object that the pointer or reference is bound to.... more
__thread, Multithread Variables	Category Keyword extensions Description The keyword __thread is used in multithread programs to preserve a unique copy of global and static class variables. Each program thread maintains a private copy of a __thread variable for each thread. The syntax is Type __thread variable__name. For example
__try	Category Statements, Keyword extensions Syntax
_export, __export	Category Modifiers, Keyword extensions Form 1
_fastcall, __fastcall	Category Modifiers, Keyword extensions Syntax
_stdcall, __stdcall	Category Modifiers, Keyword extensions Syntax
alignof	Category Operators, Keyword extensions Syntax
and, &&	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The and operator is an alternative representation of the && operator (binary or logical AND). If both operands have a value of true, the result has the value true. Otherwise, the result has the value false. Both operands are implicitly converted to bool and the result type is bool. Unlike the & (bitwise AND) operator, the && operator guarantees left-to-right evaluation of the operands. If the left operand evaluates to 0 (or false), the right operand is not evaluated. Both the and and && operators short-circuit (that is, do not... more
asm, _asm, __asm	Category Keyword extensions, C++-Specific Keywords Syntax
auto	Category Storage class specifiers Syntax
bitand, &	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The bitand operator is an alternative representation of the &operator (bitwise AND). The bitwise AND operator compares each bit of the first operand to the corresponding bit of the second operand When both bits are 1, the corresponding result bit is set to 1. Otherwise, the corresponding result bit is set to 0. In order to use the bitand operator, you need to check the Enable new operator names option (the -Vn compiler switch, available on the Compatibility page of the ProjectOptions dialog box).
bitor, \|	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The bitor operator is an alternative representation of the \|~operator ( bitwise OR). bitor takes integer or enumeration operands. bitor may pass two or more arguments. These arguments must be character or numeric. When coded as a keyword, bitor can only pass two arguments. In either case, the result type is the same as the arguments: (1) unsigned if all arguments are unsigned, or (2) an integer. In order to use the bitor operator, you need to check the Enable new operator names option (the -VM compiler switch, available... more
bool, false, true	Category C++-Specific Keywords Syntax
break	Category Statements Syntax Description Use the break statement within loops to pass control to the first statement following the innermost switch, for, while, or do block. Example This example illustrates the use of keywords break, case, default, return, and switch.
case	Category Statements Syntax
catch	Category Statements, C++-Specific Keywords Syntax
cdecl, _cdecl, __cdecl	Category Modifiers, Keyword extensions Syntax
char	Category Type specifiers Syntax
char16_t	Category C++-Specific Keywords, Type specifiers Syntax
char32_t	Category C++-Specific Keywords, Type specifiers Syntax
class	Category C++-Specific Keywords, Type specifiers Syntax
compl, ~	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The compl operator is an alternative representation of the ~operator ( bitwise NOT). The compl operator is the abbreviation for complement. compl Inverts true to false and false to true, The tilde (~) is placed in front of the integer used for the complement. The complement of 1 would be 0, and vice versa. Besides an integer, ~ also outputs an enumeration type; this can be the result of the one’s complement of the operand. Integral calculations are performed. The type of the result is the type of the... more
const	Category Modifiers Syntax
const_cast (typecast Operator)	Category C++-Specific Keywords Syntax
continue	Category Statements Syntax
__declspec(dllexport)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(dllimport)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(naked)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(noreturn)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(nothrow)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(novtable)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(property)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(selectany)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(thread)	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
__declspec(uuid(“ComObjectGUID”))	Category Modifiers, Keyword extensions, Storage class specifiers Syntax
decltype	Category Type specifiers Syntax
default	Category Statements Syntax
delete	Category Operators, C++-Specific Keywords Syntax
do	Category Statements Syntax
double	Category Type specifiers Syntax
dynamic_cast (typecast Operator)	Category C++-Specific Keywords Description In the expression, dynamic_cast< T > (ptr), T must be a pointer or a reference to a defined class type or void. The argument ptr must be an expression that resolves to a pointer or reference. If T is void then ptr must also be a pointer. In this case, the resulting pointer can access any element of the class that is the most derived element in the hierarchy. Such a class cannot be a base for any other class. Conversions from a derived class to a base class, or from one derived class to... more
enum	Category Type specifiers Syntax
explicit	Category C++-Specific Keywords Syntax
export	Category Unimplemented Syntax
extern	Category Storage class specifiers Syntax
final	Category Attributes, Keyword extensions Syntax
__finally	Category Statements, Keyword extensions Syntax
float	Category Type specifiers Syntax
for	Category Statements Syntax
friend	Category C++-Specific Keywords Syntax
goto	Category Statements Syntax
if, else	Category Operators C++ Syntax
import, _import, __import	Category Modifiers, Keyword extensions Form 1
inline	Category C++-Specific Keywords Syntax
int	Category Type specifiers Syntax
long	Category Type specifiers Syntax
mutable	Category C++-Specific Keywords, Storage class specifiers Syntax
namespace	Category C++-Specific Keywords Description Most real-world applications consist of more than one source file. The files can be authored and maintained by more than one developer. Eventually, the separate files are organized and linked to produce the final application. Traditionally, the file organization requires that all names that aren't encapsulated within a defined namespace (such as function or class body, or translation unit) must share the same global namespace. Therefore, multiple definitions of names discovered while linking separate modules require some way to distinguish each name. The solution to the problem of name clashes in the global scope is provided... more
new	Category Operators, C++-Specific Keywords Syntax
noreturn	Category Attributes, Keyword extensions Syntax
not, !	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The not operator is an alternative representation of the !operator (logical negation). not returns true if its operand is false, and false if its operand is truet. If an integer is 1, the expression of !1 indicates that the number is other than 1 So that is a true statement. not can also be used for strings as well. The expression !Smith indicates that the person's name is other than Smith.. not inverts the bits of the expression. In order to use the not operator, you need... more
not_eq, !=	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The not_eq operator is an alternative representation of != (bitwise inequality). It tests for logical inequivalence. not_eq compares two expressions to determine whether or not they are the same. Therefore, 7 != 8 returns true, while 7 != 7 returns false. The same is true for any expression such as Smith != Smith. which returns false. In order to use the not_eq operator, you need to check the Enable new operator names option (the -VM compiler switch, available on the Compatibility page of the ProjectOptions dialog box).
nullptr	Category Reserved Words Syntax
operator	Category Operators, C++-Specific Keywords Syntax
or, \|\|	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The or operator is an alternative representation of the \|\| operator ( logical OR). Only two statements can be evaluated at a time. or returns true if two values are different, such as 2 or 6. or returns false if both values are the same, such as 10 and 10. In order to use the or operator, you need to check the Enable new operator names option (the -VM compiler switch, available on the Compatibility page of the ProjectOptions dialog box).
or_eq, \|=	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The or_eq operator is an alternative representation of !=(bitwise inclusive OR). or_eq tests for logical equivalence or bitwise equality. or_eq operates on two values. When the first value or the second value is 1, true is returned. When the values are 0, false is returned. In order to use the not_eq operator, you need to check the Enable new operator names option (the -VM compiler switch, available on the Compatibility page of the ProjectOptions dialog box).
pascal, _pascal, __pascal	Category Modifiers, Keyword extensions Syntax
private	Category C++-Specific Keywords Syntax
protected	Category C++-Specific Keywords Syntax
public	Category C++-Specific Keywords Syntax
register	Category Storage class specifiers Syntax
reinterpret_cast (typecast Operator)	Category C++-Specific Keywords Syntax
return	Category Statements Syntax
short	Category Type specifiers Syntax
signed	Category Type specifiers Syntax
sizeof	Category Operators Description The sizeof operator has two distinct uses: sizeof unary-expression sizeof (type-name) The result in both cases is an integer constant that gives the size in bytes of how much memory space is used by the operand (determined by its type, with some exceptions). The amount of space that is reserved for each type depends on the machine. In the first use, the type of the operand expression is determined without evaluating the expression (and therefore without side effects). When the operand is of type char (signed or unsigned), sizeof gives the result 1. When the... more
static	Category Storage class specifiers Syntax
static_assert	Category Statements, C++-Specific Keywords Syntax
static_cast (typecast Operator)	Category C++-Specific Keywords Syntax
struct	Category Type specifiers Syntax
switch	Category Statements Syntax
template	Category C++-Specific Keywords Syntax
this	Category C++-Specific Keywords Example
throw	Category Statements, C++-Specific Keywords Syntax
try	Category Statements, C++-Specific Keywords Syntax
typedef	Category Storage class specifiers Syntax
typeid	Category Operators, C++-Specific Keywords Syntax
typename	Category C++-Specific Keywords Syntax 1
union	Category Type specifiers Syntax
unsigned	Category Type specifiers Syntax
using (declaration)	Category C++-Specific Keywords Description You can access namespace members individually with the using-declaration syntax. When you make a using declaration, you add the declared identifier to the local namespace. The grammar is using-declaration: using :: unqualified-identifier;
virtual	Category C++-Specific Keywords Syntax
void	Category Special types Syntax
volatile	Category Modifiers Syntax
wchar_t	Category C++-Specific Keywords, Type specifiers Syntax
while	Category Statements Syntax
xor, ^	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The xor operator is an alternative representation of the ^ operator (bitwise xor). It returns a Boolean true result if just one of its operands is true. This is in opposition to an inclusive or which denotes that both statements must be integers for a true statement to be returned. If 2 or 8.25 are stated to be integers, a true statement will be returned even though 8.25 is a decimal. If Jack and Jill are both stated to be male, a true statement would be returned even though Jill... more
__classmethod	Category Modifiers, Keyword extensions Syntax
alignas	Category C++-Specific Keywords Syntax
and_eq, &=	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The and_eq operator is an alternative representation of the &= assignment operator (bitwise AND). The value of the first operand is added to the value of the second operand, and the result is stored in the first operand. In order to use the and_eq operator, you need to check the Enable new operator names option (the -Vn compiler switch, available on the Compatibility page of the ProjectOptions dialog box).
axiom	Category Reserved Words Syntax
concept	Category Reserved Words Syntax
concept_map	Category Reserved Words Syntax
constexpr	Category Reserved Words Syntax
late_check	Category Reserved Words Syntax
requires	Category Reserved Words Syntax
thread_local	Category Reserved Words Syntax
xor_eq, ^=	Category Alternative Representations of Operators and Tokens, Operators Syntax Description The xor_eq operator is an alternative representation of the ^=; operator (bitwise XOR assignment).. True is returned if one number on the left side of an equation is the same as another number on the right side, such as 105!=102. False is returned even if 63=92. In order to use the xor operator, you need to check the Enable new operator names option (the -VM compiler switch, available on the Compatibility page of the ProjectOptions dialog box).
_Bool	Category Reserved Words Syntax
_Complex	Category Reserved Words Syntax
_Imaginary	Category Reserved Words Syntax
restrict	Category Reserved Words Syntax

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