Swap the value of the specified a object with the value of the specified b object.
Synopsis
Declared in <ball_userfieldvalue.h>
void
swap(
UserFieldValue& a,
UserFieldValue& b);Description
This method provides the no‐throw exception‐safety guarantee if either a.type() is the same as b.type() and a and b were created with the same allocator, or neither a.type() nor b.type() is a type that requires allocation; otherwise, it provides the basic guarantee.
Parameters
Name |
Description |
a |
first object to exchange |
b |
second object to exchange |
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