string::resize

`string::resize`

Change the size of the string.

Synopsis

void
resize(
    std::size_t count); (1)

void
resize(
    std::size_t count,
    char ch); (2)

Description

Resizes the string to contain count characters. If count >size(), (2) appends copies of ch and (1) appends '\0'. Otherwise, size() is reduced to count.

Parameters

Name Description

Name	Description
`count`	The size to resize the string to.
`ch`	The characters to append if the size increases.

count

The size to resize the string to.

ch

The characters to append if the size increases.

Exceptions

Type Thrown On

Type	Thrown On
`boost::system::system_error`	`count >max_size()`.

boost::system::system_error

count >max_size().

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