java - Use Float as Int (without conversion) in Scala -

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i'm trying implement fast inverse square root algorithm in scala. algorithm involves exploiting binary representation of 32-bit floating-point number applying bitwise , integer operations binary representation, though int. in other words, must create int out of binary representation of float, not use cast operator.

i remember doing similar while in java, , believe done using static method of integer. i'm new scala, though, , can't seem find such method. how 1 in scala?


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