インテル® Fortran コンパイラー 16.0 ユーザー・リファレンス・ガイド
Run-Time Function: Returns the current settings of floating-point exception flags. This routine can be called from a C or Fortran program.
USE IFCORE
result = FOR_GET_FPE( )
The result type is INTEGER(4). The return value represents the settings of the current floating-point exception flags. The meanings of the bits are defined in the IFPORT module file.
This function is not available on Intel® 64 architecture, targeting Intel® MIC Architecture.
To set floating-point exception flags after program initialization, use FOR_SET_FPE.
USE IFCORE INTEGER*4 FPE_FLAGS FPE_FLAGS = FOR_GET_FPE ( )