Re: [Dev-C++] How to apply tolower for just one letter of a word?

[Per W. <pw...@ia...>]

Depends on how you store the name.

If it is a C string.

    str[0] = toupper(str[0]);

If it is a std::string you might do:

    std::string str = "hello world";
    str[0] = toupper(str[0]);

or you might try something fancy and use transformations:

    struct ToUpper {
        char operator() (char c) const { return std::toupper(c); }
    };

    ...

    std::string str = "hello world";

    std::transform(str.begin(),str.end(),str.begin(),ToUpper());

to convert the full string to upper case.

/Per W

On Mon, 6 Dec 2004, Alexsandro Meireles wrote:

> Hi, dev-c++ users,
>
> I have a very basic question I can't solve. I want to upper the first letter
> of a sentence. For example I have: "john is tall". I want to turn this into
> "John is tall". How do I do that?
>
> Thanks in advance!
>
> Alexsandro.
>
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