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c++ Programming Glossary: initializationWhat is this weird colon-member syntax in the constructor? http://stackoverflow.com/questions/1711990/what-is-this-weird-colon-member-syntax-in-the-constructor initializer share improve this question It's a member initialization list . You should find information about it in any good C book... in most cases initialize all member objects in the member initialization list however do note the exceptions listed at the end of the..
http://stackoverflow.com/questions/3106110/what-is-move-semantics contains the rvalue . This is important because during the initialization of b and c we could do whatever we wanted with the source string..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three main function shows two distinct copying scenarios. The initialization person b a is performed by the copy constructor . Its job is.. age that.age return this Note the difference between initialization and assignment we must tear down the old state before assigning..
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points example int x y where y is also an int In addition to the initialization operation the value of y gets changed due to the side effect..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special classes can be initialized with curly braces . This initialization syntax is commonly known for arrays and we just learnt that.. basic idea. A reference cannot be value initialized. Value initialization for a non aggregate class can fail if for example the class.. has no appropriate default constructor. Examples of array initialization class A public A int no default constructor class B public B..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c the type level and accessing elements array creation and initialization assignment and parameter passing multidimensional arrays and..
What are the differences between pointer variable and reference variable in C++? http://stackoverflow.com/questions/57483/what-are-the-differences-between-pointer-variable-and-reference-variable-in-c of times while a reference can not be reassigned after initialization. A pointer can point to NULL while reference can never point.. x 5 assert y 10 A reference cannot and must be assigned at initialization int x 5 int y 6 int r x A pointer has its own memory address..
Do the parentheses after the type name make a difference with new? http://stackoverflow.com/questions/620137/do-the-parentheses-after-the-type-name-make-a-difference-with-new Test test new Test and Test test new Test c constructor initialization new operator c faq share improve this question Let's get.. default constructor. In C 1998 there are 2 types of initialization zero and default In C 2003 a 3rd type of initialization value.. of initialization zero and default In C 2003 a 3rd type of initialization value initialization was added. Assume struct A int m POD struct..
C and C++ : Partial initialization of automatic structure http://stackoverflow.com/questions/10828294/c-and-c-partial-initialization-of-automatic-structure The linked gcc documentation does not talk of Partial Initialization it just talks of Complete Initialization or No Initialization.. talk of Partial Initialization it just talks of Complete Initialization or No Initialization . What is partial Initialization The standards.. it just talks of Complete Initialization or No Initialization . What is partial Initialization The standards do not define..
Benefits of Initialization lists http://stackoverflow.com/questions/1598967/benefits-of-initialization-lists of Initialization lists Of what I know of benefits of using initialization list..
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?) http://stackoverflow.com/questions/161177/does-c-support-finally-blocks-and-whats-this-raii-i-keep-hearing-about is that C instead supports RAII Resource Acquisition Is Initialization a poor name strong for a really useful concept. The idea is..
What is meant by Resource Acquisition is Initialization (RAII)? http://stackoverflow.com/questions/2321511/what-is-meant-by-resource-acquisition-is-initialization-raii is meant by Resource Acquisition is Initialization RAII What is meant by Resource Acquisition is Initialization.. RAII What is meant by Resource Acquisition is Initialization RAII www.technical interview.com c raii share improve this..
http://stackoverflow.com/questions/4589237/c-initialization-lists values are primitive types then no there's no difference. Initialization lists only make a difference when you have objects as members..
http://stackoverflow.com/questions/712639/understanding-the-meaning-of-the-term-and-the-concept-raii-resource-acquisiti of the term and the concept RAII Resource Acquisition is Initialization Another question I thought for sure would have been asked before.. bit. I believe it stands for Resource Acquisition is Initialization . However that name doesn't jive with my possibly incorrect..
Why does the use of 'new' cause memory leaks? http://stackoverflow.com/questions/8839943/why-does-the-use-of-new-cause-memory-leaks the not very descriptive name RAII Resource Acquisition Is Initialization . When you acquire a resource that needs cleanup you stick it..
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