invalid conversion from ‘float’ to ‘const float’

Posted by Omry on Stack Overflow See other posts from Stack Overflow or by Omry
Published on 2010-03-17T15:19:18Z Indexed on 2010/03/17 15:21 UTC
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c++

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const-correctness

I have a function that receives float** as an argument, and I tried to change it to take const float**. the compiler (g++) didn't like it and issued :

invalid conversion from ‘float**’ to ‘const float**’

this makes no sense to me, I know (and verified) that I can pass char* to a function that takes const char*, so why not with const float** ?

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