Re: how to initialize the std::map

From:

Sam <sam@email-scan.com>

Newsgroups:

comp.lang.c++

Date:

Sun, 10 Oct 2010 21:38:51 -0500

Message-ID:

<cone.1286764730.964351.7449.500@monster.email-scan.com>

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zl2k writes:

hi, there,

I have a class

class Foo{
public:
std::map<int, int> bar;
Foo();
}

Foo::Foo(): bar(){// am I doing right? I need to initialize an empty
bar
}

Thanks for help.

You do not need to explicitly initialize the map. A map has a default
constructor that will initialize itself.

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