ansi C reference phần 6 docx

... eq(const char_type& c1 , const char_type& c2 ) Returns c1 == c2 static bool ne(const char_type& c1 , const char_type& c2 ) Returns: ! (c1 == c2 ) static bool lt(const char_type& c1 , ... to acquire the basic character type static void assign(char_type& c1 , const char_type& c2 ) static bool eq(const char_type& c1 , const char_type& c2...

Ngày tải lên: 09/08/2014, 12:22

... characters, which are copied to the outputstream,andconversionspecifications,eachofwhichcausesconversionandprintingof the next successive argument to printf . Each conversion specification ... whatever str points to;and *p++->str increments p afteraccessingwhatever str pointsto. 6. 3ArraysofStructures Consider writing a program to count the occurrences of each C...

Ngày tải lên: 06/08/2014, 09:20

... which merelycausedlargeintegerconstantstobelong.TheUsuffixesarenew. A.2.5.2CharacterConstants A character constant is a sequence of one or more characters enclosed in single quotes as in 'x' . The value of a character constant with only one character ... storage class. Automatic objects are local to a block (Par.9.3), and are discarded on exit from the block. Declarat...

Ngày tải lên: 06/08/2014, 09:20

... SELECT balance INTO old_balance FROM accounts WHERE acct_id = acct FOR UPDATE OF balance; to lock the row new_balance := old_balance + credit; UPDATE accounts SET balance = new_balance WHERE ... Package? Packages 8-3 [cursor_spec ] [function_spec ] [procedure_spec ] [call_spec ] [PRAGMA RESTRICT_REFERENCES(assertions) ] END [package_name]; [CREATE [OR REPLACE] PACKAGE BODY package_n...

Ngày tải lên: 07/08/2014, 11:22

... Abstract classes class.access 11 Member access control class.access.base 11.2 Access specifiers for base classes class.access.dcl 11.3 Access declarations class.access.spec 11.1 Access specifiers class.access.virt ... 16 6 16. 3.4 Rescanning and further replacement 16 6 16. 3.5 Scope of macro definitions 16 6 16. 4 Line control 16 8 16. 5 Error directive 16 8 16. 6 Pragma directive 16 8...

Ngày tải lên: 09/08/2014, 12:22

... no special access rights to members of an enclosing class. [class.local] 9.9 Local class declarations 1 A class can be defined within a function definition; such a class is called a local class. The ... names or base classes, the construct is ill-formed. 5 All access controls in this clause affect the ability to access a class member from a particular scope. In par- ticular, access controls a...

Ngày tải lên: 09/08/2014, 12:22

... 11 charT widen(char c ) const; const char* widen(const char* low , const char* high , charT* to ) const; char narrow(charT c , char dfault ) const; const charT* narrow(const charT* low , const charT*, ... isalpha (charT c , const locale& loc ) const; template <class charT> bool isdigit (charT c , const locale& loc ) const; template <class charT> bool ispunct (charT...

Ngày tải lên: 09/08/2014, 12:22

... objects each control two character sequences: — a character input sequence; — a character output sequence. 2 The class streambuf is an instantiation of the template class basic_streambuf specialized ... functions locale imbue(const locale loc ); Postcondition: loc == getloc(). Returns: The previous value of getloc(). locale getloc() const; Returns: The classic " ;C& quot; locale if no loc...

Ngày tải lên: 09/08/2014, 12:22

... &ci, *const cpc = pc, **ppc; int i, *p, *const cp = &i; declare ci, a constant integer; pc, a pointer to a constant integer; cpc, a constant pointer to a constant integer, ppc, a pointer ... changed, and so can the object pointed to by cp. Examples of some correct operations are i = ci; *cp = ci; pc++; pc = cpc; pc = p; ppc = &pc; Examples of ill-formed operations are 7–20 Declara...

Ngày tải lên: 09/08/2014, 12:22

... 27.4.3 Class ios_base namespace std { class ios_base { public: class failure; 26. 3.5.2 gslice access functions DRAFT: 28 April 1995 Numerics library 26 23 [lib.gslice.access] 26. 3.5.2 gslice access ... object to which the slice_array object refers. [lib.class.gslice] 26. 3.5 The gslice class namespace std { class gslice { public: gslice(); gslice(size_t s, const valarray<size_t>&...

Ngày tải lên: 09/08/2014, 12:22