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Warning: implicit conversion from 'int' to 'float' (RAND_MAX) #53

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powof2 opened this issue Apr 27, 2022 · 0 comments

powof2 commented Apr 27, 2022 •

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Hi there,
par_shapes.h:1103:32:

warning: implicit conversion from 'int' to 'float' changes value from 2147483647 to 2147483648 [-Wimplicit-const-int-float-conversion]
note: expanded from macro 'RAND_MAX'

maybe change like this ? or do a c-style cast for RAND_MAX?

// float r = (float) rand() / RAND_MAX;
float r = rand() / (RAND_MAX + 1.0f); // [0, 1)
float r = rand() / (float)RAND_MAX;  // [0, 1]

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