c standard template library

Ngày tải lên: 11/07/2014, 07:21

... specified type  Generic algorithms act on objects in containers  Iterators provide access to objects in the containers yet hide the internal structure of the container Slide 18- 17 Copyright ... Addison-Wesley More Common Container Members  c. swap(other_container); // swaps contents of // c and other_container.  c. push_back(item); // appends item to container c  c. begin( ); // returns ... Slide 18- 20 Copyright â 2007 Pearson Education, Inc. Publishing as Pearson Addison-Wesley More Common Container Members  c. clear( ); // makes container c empty  c1 == c2 // returns true...

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Ngày tải lên: 09/07/2014, 21:14

... Types  Thao t c với URL  < ;c: import>  < ;c: param>  < ;c: redirect>  < ;c: param>  < ;c: url>  < ;c: param>  C c m c đích kh c  < ;c: out>  < ;c: catch> JavaServer ... < ;c: out>  <x:out> chuyển đổi kiểu tập hợp c c node sang thành String  Giá trị String thu đư c của node đầu tiên trong tập  Giá trị String c a một thành phần là sự ghép nối tất c c c giá trị chuỗi c a c c ... Pages Standard Tag Library 18 Ví dụ Ví dụ  < ;c: if> < ;c: if test="${customer.lastName == ‘Le’}"> ${customer}<br> < /c: if>  < ;c: choose> < ;c: choose> < ;c: when...

Ngày tải lên: 13/09/2012, 11:16

... ;; esac } Using Your Library Once you’ve included a library in your shell scripting environment, all functions it con- tains become available to your scripts. There are several ways to incorporate ... portable. CHAPTER 2 ■ STANDARD FUNCTION LIBRARY 15 half based on the numeric value of the system name. The cool trick is the use of the sed command to determine the last character of a string. Once ... location of other executables. You can see how this script uses the ostype() function covered earlier to determine your OS and thus the executable path. 13 ■ ■ ■ CHAPTER 2 Standard Function Library A fter...

Ngày tải lên: 05/10/2013, 09:20

... deemed deerth -CC- deppress 33 preessed 0 -C- depress pressed -ancy currancy 27 corractly 0 -ency currency correctly -al rival 13 livas 2 -el rivel lives The performance of human memory can be depend ... 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 0 cost/accuracy trade-off occur ... new in C9 9. C ++ The C ++ Standard includes the additional keywords: bool mutable this catch namespace throw class new true const_cast operator try delete private typeid dynamic_cast protected...

Ngày tải lên: 17/10/2013, 19:15

... than 00A0 represent characters in the basic source character set. The exceptions listed enumerate characters that are in the Ascii character set, but not in the basic source character set. The ranges ... a particular semantic association occurs, but how many times the particular constant value occurs. The same constant value can appear because of different semantic associations. A search for ... 842.2: Common token pairs involving floating-constants. Based on the visible form of the .c files. Token Sequence % Occurrence of First Token % Occurrence of Second Token Token Sequence % Occurrence of...

Ngày tải lên: 20/10/2013, 10:15

... Allocated objects have no declared type.footnote 73 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 ... 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 ... caches to their processors. In some cases there can be an on-chip cache and an cache 0 off-chip cache, the former being smaller but faster (and more expensive) than the latter. ã Processors can...

Ngày tải lên: 20/10/2013, 10:15

... situations that can cause such usage to appear in source code: the token sequence may be in automatically generated source code, or the sequence may occur in developer-written source via arguments ... newly created object. 1026 function call recursive Storage for the unnamed object is created on block entry. Executing a statement containing a compound 1078 EXAMPLE compound literal single object literal ... not cause any new storage to be allocated. Recursive calls to a function containing a compound literal will cause different storage to be allocated, for the unnamed object, for each nested call. 1...

Ngày tải lên: 24/10/2013, 08:15

... percentages are not listed. Token Sequence % Occurrence of First Token % Occurrence of Second Token Token Sequence % Occurrence of First Token % Occurrence of Second Token identifier && 0.4 ... be accessed from storage in C9 9. C ++ The C ++ Standard explicitly specifies the behavior for creating a composite pointer type (5.9p2) which is returned in this case. Coding Guidelines The coding ... objects. In many cases objects defined in block scope are adjacent in memory to objects defined textually adjacent to them in the source code. 1239 If prior invalid pointer operations (such as accesses...

Ngày tải lên: 24/10/2013, 08:15

... (as a percentage of each type-qualifier ). Based on the visible form of the .c files. Token Sequence % Occurrence of First Token % Occurrence of Second Token Token Sequence % Occurrence of First ... 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 ... the same cache line. The affect cache 0 may be that assumptions about cache line interaction, made when deciding what machine code to generate, are no longer true. The performance impact of optimizer...

Ngày tải lên: 28/10/2013, 15:15

... associated current object. current object brace en- closed initializer Commentary This introduces the term current object. This terminology is new in C9 9 and is not commonly used by developers. Current ... abstract machine is concerned unnamed members are not affected by the abstract machine C 184 initializer in a definition. C9 0 This was behavior was not explicitly specified in the C9 0 Standard. C ++ This ... object maps to the object being initialized. Some of this knowledge is encoded in the extensive examples provided in the Standard. C9 0 The concept of current object is new in C9 9. C ++ The concept...

Ngày tải lên: 28/10/2013, 15:15

... altering, instructions only. The kinds of instructions that change control flow are: conditional branches CB, unconditional branches UB, indirect procedure calls IC, procedure calls PC, procedure returns ... a default label or case constant expressions with values that duplicate case constant expressions in the enclosing switch statement.) Commentary This specification (semantics in a Constraints clause) clarifies ... processor executes the branch instruction it does not know which location to fetch the next instruction from, a pipeline stall has occurred. Branch instructions are relatively common, which means...

Ngày tải lên: 07/11/2013, 09:15

... machine speci c files, such as stdarg.h (e.g., /usr/lib/gcc-lib/i386-redhat-linux/egcs-2.91.66/include on your au- thors computer). gcc supports the #include_next directive. This directive causes ... different, hosts. Common Implementations Differences between the numeric values in these two cases is rare (although cases involving Ascii and EBCDIC character sets do occur). 3 EBCDIC Coding Guidelines Making ... 4.7 object-like macro function-call 3.7 object-like macro string-literal 3.4 function-like macro expression 3.4 object-like macro 3.4 object-like macro constant-expression 2.0 function-like macro...

Ngày tải lên: 07/11/2013, 09:15