Public 类型

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Public 类型 | Public 成员函数 | Protected 成员函数 | Protected 属性 | 所有成员列表

Vector< T > 模板类 参考

#include

成员类型定义说明

构造及析构函数说明

Constructor.

Constructor with a capacity.

Destructor.

Copy constructor.

Move constructor.

成员函数说明

Retains all the objects in the vector.

Returns the element at position 'index' in the vector.

Returns the last element of the vector.

Returns the size of the storage space currently allocated for the vector, expressed in terms of elements.

• 注解
• This capacity is not necessarily equal to the vector size. It can be equal or greater, with the extra space allowing to accommodate for growth without the need to reallocate on each insertion.

• 返回
• The size of the currently allocated storage capacity in the vector, measured in terms of the number elements it can hold.

Removes all elements from the vector (which are destroyed), leaving the container with a size of 0.

• 注解
• All the elements in the vector will be released (referece count will be decreased).

Returns a Boolean value that indicates whether object is present in vector.

Returns whether the vector is empty (i.e.

whether its size is 0).

• 注解
• This function does not modify the container in any way. To clear the content of a vector, see Vector::clear.

Returns true if the two vectors are equal.

Removes from the vector with an iterator.

• 参数

• positionIterator pointing to a single element to be removed from the vector.

• 返回
• An iterator pointing to the new location of the element that followed the last element erased by the function call. This is the container end if the operation erased the last element in the sequence.

Removes from the vector with a range of elements ( [first, last) ).

• 参数

• firstThe beginning of the range lastThe end of the range, the 'last' will not used, it's only for indicating the end of range.

• 返回
• An iterator pointing to the new location of the element that followed the last element erased by the function call. This is the container end if the operation erased the last element in the sequence.

Removes from the vector with an index.

• 参数

• indexThe index of the element to be removed from the vector.

• 返回
• An iterator pointing to the new location of the element that followed the last element erased by the function call. This is the container end if the operation erased the last element in the sequence.

Remove a certain object in Vector.

• 参数

• objectThe object to be removed. removeAllWhether to remove all elements with the same value. If its value is 'false', it will just erase the first occurrence.

Find the object in the vector.

• 返回
• Returns an iterator to the first element in the range [first,last) that compares equal to val. If no such element is found, the function returns last.

Returns the first element in the vector.

Returns index of a certain object, return UINT_MAX if doesn't contain the object.

Returns a random element of the vector.

Insert a certain object at a certain index.

• 注解
• The vector is extended by inserting new elements before the element at the specified 'index', effectively increasing the container size by the number of elements inserted. This causes an automatic reallocation of the allocated storage space if -and only if- the new vector size surpasses the current vector capacity.

Returns the maximum number of elements that the vector can hold.

Copy assignment operator.

Move assignment operator.

Removes the last element in the vector, effectively reducing the container size by one, decrease the referece count of the deleted object.

Adds a new element at the end of the vector, after its current last element.

• 注解
• This effectively increases the container size by one, which causes an automatic reallocation of the allocated storage space if -and only if- the new vector size surpasses the current vector capacity.

Push all elements of an existing vector to the end of current vector.

Replace object at index with another object.

Request a change in capacity.

• 参数

• capacityMinimum capacity for the vector. If n is greater than the current vector capacity, the function causes the container to reallocate its storage increasing its capacity to n (or greater).

reverses the vector

Shrinks the vector so the memory footprint corresponds with the number of items.

Returns the number of elements in the vector.

• 注解
• This is the number of actual objects held in the vector, which is not necessarily equal to its storage capacity.

• 返回
• The number of elements in the container.

Swap two elements.

Swap two elements with certain indexes.

类成员变量说明

该类的文档由以下文件生成:

• /Users/zeroyang/Documents/github/cocos2d-x/cocos/base/CCVector.h

• cocos2d
• Vector
• 生成于 2014年 五月 29日 星期四 09:41:53 , 为 cocos2d-x使用 1.8.6