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Fixed syntax highlighting, added tag.

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edited Aug 24, 2019 at 22:30

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Can Arduino handle variable variables?

function getLetterCode(char input) {
    int letter_a = 17;
    int letter_b = 42;
    int letter_c = 50;
    return letter_$$input$$; //pseudocode
}

function getLetterCode(char input) {
    int letter_a = 17;
    int letter_b = 42;
    int letter_c = 50;
    return letter_$$input$$; //pseudocode
}

This is just a stripped down code to demonstrate my question. I am aware of arrays, the switch structure and other workarounds, but for my specific need variable variables would save tons of typing.

Can Arduino handle variable variables?

function getLetterCode(char input) {
    int letter_a = 17;
    int letter_b = 42;
    int letter_c = 50;
    return letter_$$input$$; //pseudocode
}

This is just a stripped down code to demonstrate my question. I am aware of arrays, the switch structure and other workarounds, but for my specific need variable variables would save tons of typing.

Can Arduino handle variable variables?

function getLetterCode(char input) {
    int letter_a = 17;
    int letter_b = 42;
    int letter_c = 50;
    return letter_$$input$$; //pseudocode
}

This is just a stripped down code to demonstrate my question. I am aware of arrays, the switch structure and other workarounds, but for my specific need variable variables would save tons of typing.

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asked Aug 24, 2019 at 21:43

Zsolt Szilagy

How to access variables by variable? (I.e. variable variables?)

Can Arduino handle variable variables?

function getLetterCode(char input) {
    int letter_a = 17;
    int letter_b = 42;
    int letter_c = 50;
    return letter_$$input$$; //pseudocode
}

This is just a stripped down code to demonstrate my question. I am aware of arrays, the switch structure and other workarounds, but for my specific need variable variables would save tons of typing.

variables