char* char || HELP!!! please

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  1. #1
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    Question char* char || HELP!!! please

    Hey


    i was wondering if theres a way to add a single character to a char* Variable.

  2. #2
    and the hat of wrongness Salem's Avatar
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    There are many ways.

    1. Make a short string from your char, and call strcat.
    char s[2]; s[0]=ch; s[1]='\0';
    kind of thing

    2. find the end (strchr or strlen) and append the char yourself, but don't forget to also append a \0

  3. #3
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    Thanks For The replily but it didnt realy help me the ponit of understanding how i would do it

    say i have

    char* bla;
    and
    char bla2;

    and i want to add chr bla2 onto the end of bla

    any ideas?

  4. #4
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    Assuming you know that the size of blah2 is small enough to fit within bla, then you could use the strcat function.

    Code:
    strcat(bla, blah2);

  5. #5
    Algorithm Dissector iMalc's Avatar
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    Post

    This will do what you want:
    Code:
    char *temp = &bla[strlen(bla)];
    *temp++ = bla2;
    *temp = '\0';

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