c standard library header files

... dates The remaining chapters cover numerics, concurrency, and allocators: • Chapter 17: Numerics describes the numeric components of the C+ + standard library: in particular, classes for random ... for complex numbers, and some numeric C functions • Chapter 18: Concurrency describes the features provided by the C+ + standard library to enable and support concurrency and multithreading • Chapter ... informit.com/aw Library of Congress Cataloging-in-Publication Data Josuttis, Nicolai M The C+ + standard library : a tutorial and reference / Nicolai M Josuttis.—2nd ed p cm Includes bibliographical...

Ngày tải lên: 17/02/2014, 22:20

... types of characters dyne-book 10 The C+ + Standard Library • Chapter 12: Numerics This chapter describes the numeric components of the C+ + standard library In particular, it covers types for complex ... you can distinguish the old string header for char* C functions from the new string header for the standard C+ + class string: #include #include / /C+ + class string //char* functions ... the type matches exactly, the implicit copy constructor is generated and called For example: template class MyClass { public: //copy constructor with implicit type conversion //- does...

Ngày tải lên: 19/03/2014, 14:11

... dates The remaining chapters cover numerics, concurrency, and allocators: • Chapter 17: Numerics describes the numeric components of the C+ + standard library: in particular, classes for random ... for complex numbers, and some numeric C functions • Chapter 18: Concurrency describes the features provided by the C+ + standard library to enable and support concurrency and multithreading • Chapter ... develop all code from scratch Now, with the second standard, called C+ +11 (see Section 2.1, page 7, for the detailed history of C+ + standards), we have a huge C+ + standard library whose specification...

Ngày tải lên: 19/03/2014, 14:11

... types of characters dyne-book 10 The C+ + Standard Library • Chapter 12: Numerics This chapter describes the numeric components of the C+ + standard library In particular, it covers types for complex ... you can distinguish the old string header for char* C functions from the new string header for the standard C+ + class string: #include #include / /C+ + class string //char* functions ... the type matches exactly, the implicit copy constructor is generated and called For example: template class MyClass { public: //copy constructor with implicit type conversion //- does...

Ngày tải lên: 09/07/2014, 21:14

... Boost.Crc The Crc library provides calculations of cyclic redundancy codes (CRC), a commonly used checksum type A CRC is attached to a stream of data (from which it is computed), so the checksum can ... the data The library includes four sample CRC types: crc_16_type, crc_ccitt_type, crc_xmodem_type, and crc_32_type5 The author of Crc is Daryle Walker Boost.Date_time The Date_time library provides ... and John Maddock Boost.Concept_check Concept_check supplies class templates that are used to test certain concepts (set of requirements) Generic (as in parameterized) code typically requires...

Ngày tải lên: 20/06/2016, 14:45

... types of characters dyne-book 10 The C+ + Standard Library • Chapter 12: Numerics This chapter describes the numeric components of the C+ + standard library In particular, it covers types for complex ... you can distinguish the old string header for char* C functions from the new string header for the standard C+ + class string: #include #include / /C+ + class string //char* functions ... the type matches exactly, the implicit copy constructor is generated and called For example: template class MyClass { public: //copy constructor with implicit type conversion //- does...

Ngày tải lên: 27/03/2014, 12:51

... vector Sequence Container • C c hàm thành viên vector – v.push_back(value) • thêm phần tử vào cuối (sequence container c hàm này) – v.size() • kích thư c vector – v.capacity() • kích thư c lưu ... Không cung c p c u tr c liệu – Lập trình viên chọn c ch c i đặt (sử dụng c u tr c liệu nào) – cung c p hàm thành viên push pop bên c nh hàm thành viên kh c stack Adapter • stack – – – – Header ... multimap – Container adapter – tương thích container • stack, queue, priority_queue C c hàm thành viên STL • C c hàm thành viên container c – – – – – Default constructor, copy constructor, destructor...

Ngày tải lên: 11/07/2014, 07:21

... new container #include #include #include #include class to_lower { public: char operator() (char c) const { return isupper (c) ? tolower (c) : c; } ... 47 The C+ + STL Douglas C Schmidt The C+ + STL STL Function Objects Example #include #include #include #include #include Douglas C Schmidt STL Adaptors ... deque > class stack class queue { { public: public: explicit stack(const ST& c = ST()); explicit queue(const Q& c = Q()); bool empty() const; bool empty() const; size_type size() const; size_type...

Ngày tải lên: 30/10/2015, 18:04

... Prentice Hall, Inc All rights reserved 72 8.13 Standard Library Classes string and vector • Class vector – Header , namespace std – Lưu trữ kiểu liệu • vector< int > myArray(10) – Function ... (No range checking) – at function • s1.at(10) • Ký tự số 10 • c kiểm tra biên (bounds checking) – Sẽ dừng chương trình số không hợp lệ (chi tiết chương 13) © 2003 Prentice Hall, Inc All rights ... Prentice Hall, Inc All rights reserved 73 // Fig 8.14: fig08_14.cpp // Demonstrating standard library class vector #include Outline fig08_14.cpp (1 of 5) using std::cout; using std::cin;...

Ngày tải lên: 29/09/2013, 07:20

... discussions in this book is that developers implicitly, and perhaps explicitly, make cost/accuracy trade-offs when working with source code These trade-offs also cost/accuracy trade-off occur ... the extent to which a spelling matches the characteristics of character sequences found in a developers native language Given a choice, character sequences that are easy to pronounce are preferred ... -ea-ee-CC -C- ancy -ency -al -el clement clemant promice promise weight wheight paster pastor hostle hostel sprayed spraid deamed deemed deppress depress currancy currency rival rivel 46 convert convart...

Ngày tải lên: 17/10/2013, 19:15

... 6.4.4.4 Character constants ’ c- char-sequence ’ L’ c- char-sequence ’ c- char-sequence: c- char c- char-sequence c- char c- char: any member of the source character set except the single-quote ’, backslash ... \, or new-line character escape-sequence escape-sequence: simple-escape-sequence octal-escape-sequence hexadecimal-escape-sequence universal-character-name simple-escape-sequence: one of \’ \" ... \v octal-escape-sequence: \ octal-digit \ octal-digit octal-digit \ octal-digit octal-digit octal-digit hexadecimal-escape-sequence: \x hexadecimal-digit hexadecimal-escape-sequence hexadecimal-digit...

Ngày tải lên: 20/10/2013, 10:15

... 73) Allocated objects have no declared type 956 Commentary The library functions that create such objects (malloc and calloc) are declared to return the type pointer to void C9 0 The C9 0 Standard ... greater accuracy However, in some cases the accuracy of the complete calculation may be decreased The issues associated with contracting an expression are discussed elsewhere 968 The FP_CONTRACT pragma ... this fact out C+ + The C+ + operator new allocates storage for objects Its usage also specifies the type of the allocated object The C library is also included in the C+ + Standard, providing access...

Ngày tải lên: 20/10/2013, 10:15

... runtime checks sometimes issue a diagnostic when such an event occurs (Some vendors have concluded that their customers would not accept the high performance penalty incurred in performing this check, ... [Note: some conversions which involve only changes in cv-qualification cannot be done using const_cast For instance, conversions between pointers to functions are not covered because such conversions ... the object being assigned to There are also contexts (e.g., the conditional operator) where implicit conversions occur 1296 constraints 1266 C9 0 C+ + The C+ + Standard words its specification in...

Ngày tải lên: 24/10/2013, 08:15

... ppb pcpb cppb cpcpb = = = = ppa ppa ppa ppa ppb pcpb cppb cpcpb = = = = pcpa pcpa pcpa pcpa ; ; ; ; // // // // Unsafe Safe Unsafe Safe No Yes No No No Yes No Yes ppb pcpb cppb cpcpb = = = = cppa ... cppb cpcpb = = = = cppa cppa cppa cppa ; ; ; ; // // // // Unsafe Unsafe Safe Safe No No Yes Yes No No Yes Yes 10 11 12 ppb pcpb cppb cpcpb } = = = = cpcpa cpcpa cpcpa cpcpa // // // // Unsafe ... difference may result in values being accessed from registers in C9 0 while they will be accessed from storage in C9 9 C+ + The C+ + Standard explicitly specifies the behavior for creating a composite...

Ngày tải lên: 24/10/2013, 08:15

... the special case of dynamically allocated objects used to create tree structures; such structures usually requires the creation of many objects having the same type A common characteristic of some ... tag is not used in C+ +, which calls the equivalent construct a class name Table 1463.1: Occurrence of types declared with tag names (as a percentage of all occurrences of each keyword) Based on ... struct secret_info *point_but_not_look; C+ + The C+ + Standard does not explicitly discuss this kind of construction/occurrence, although 3.9p6 and 3.9p7 discuss this form of incomplete type Coding...

Ngày tải lên: 28/10/2013, 15:15

... 1685 footnote 127 C9 0 The concept of current object is new in C9 9 C+ + The concept of current object is new in C9 9 and is not specified in the C+ + Standard It is not needed because the ordering ... should be m_1_2.m_2_2 */ }; C9 0 The concept of current object is new in C9 9 C+ + The concept of current object is new in C9 9 and is not specified in the C+ + Standard Coding Guidelines Developer ... benefit in block scope Block scope definitions that include the static storage-class specifier have no linkage and may contain 435 no linkage block scope object an initializer C+ + The C+ + Standard does...

Ngày tải lên: 28/10/2013, 15:15

... dependency cache The characteristics of loop usage often means that successive array elements are accessed on successive loop interactions (i.e., storage accesses have spatial locality) McKinley ... the switch body Duff’s Device 1766 switch (x) default : if (prime(x)) case 2: case 3: case 5: case 7: process_prime(x); else case 4: case 6: case 8: case 10: process_composite(x); There can be ... improved reader recognition performance The character constant ’\0’ is the most commonly occurring character constant (10% of all character constants in the visible form of the c files, even if...

Ngày tải lên: 07/11/2013, 09:15

... file_2 .c XXCONCAT (_A, _B) _A ## _B CONCAT (_A, _B) XXCONCAT (_A, _B) XCONCAT_U (_A) _A ## u CONCAT_U (_A) XCONCAT_U (_A) ULONG32 _C( c) CONCAT ( CONCAT_U ( c) , l) ULONG32_MAX ULONG32 _C( 4294967295) ... C } rescan A={ a b c a b a C= { C A B }} paint A={ a b c a b a C= { c a B }} rescan A={ a b c a b a C= { c a B={ B C A }}} paint A={ a b c a b a C= { c a B={ b c a }}} A={ a b c a b a C= { c a b c ... 6.10.1 Conditional inclusion basic char- 478 acter set positive if stored in char object character 885 constant more than one character character 885 constant more than one character Commentary...

Ngày tải lên: 07/11/2013, 09:15

... environment Stage Fetch Fetch Fetch Fetch Fetch Decode Decode Decode Decode Decode Execute Execute Execute Execute Memory access Memory access Memory access Write back Stage Fetch Write back time time ... RAM storage used in PC-like computers Modern, performance-based processors have two or more caches A level cache (called the L1 cache), which can respond within a few clock cycles (two on the Pentium ... WG (COBOL) WG (FORTRAN) WG 14 (C) WG 15 (POSIX) WG 21 (C+ +) Figure 0.1: The ISO Technical Committee structure— JTC (Joint Technical Committee, with the IEC in this case), TC (Technical Committee),...

Ngày tải lên: 26/01/2014, 07:20

... In this case, the effect seen will match that of an SbS process A recency effect occurs when the most recent evidence is given greater weight than earlier evidence A primacy effect occurs when ... 0 Introduction 16 Human characteristics interest developer physical characteristics typing 792 mistakes developer mental characteristics memory developer 16.1 Physical characteristics Before ... analytic cognition, by task conditions Adapted from Hammond.[548] Task Characteristic Intuition-Inducing State of Task Characteristic Analysis-Inducing State of Task Characteristic Number of cues...

Ngày tải lên: 26/01/2014, 07:20