【C++】STL（Standard Template Library）相談室 11

【C++】STL（Standard Template Library）相談室 11 at TECH

39:デフォルトの名無しさん
09/01/23 08:32:12
>>38
23.2.4.3

Notes: Causes reallocation if the new size is greater than the old capacity. If no reallocation happens, all
the iterators and references before the insertion point remain valid. If an exception is thrown other than
by the copy constructor or assignment operator of T there are no effects.

2 Complexity: If first and last are forward iterators, bidirectional iterators, or random access iterators,
the complexity is linear in the number of elements in the range [first, last) plus the distance to
the end of the vector. If they are input iterators, the complexity is proportional to the number of elements
in the range [first, last) times the distance to the end of the vector.

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