¶llvm::APFloat frexp(
    const llvm::APFloat& X,
    int& Exp,
    llvm::APFloatBase::roundingMode RM)

Description

Equivalent of C standard library function. While the C standard says Exp is an unspecified value for infinity and nan, this returns INT_MAX for infinities, and INT_MIN for NaNs.

Declared at: llvm/include/llvm/ADT/APFloat.h:1252

Parameters

const llvm::APFloat& X

int& Exp

llvm::APFloatBase::roundingMode RM