00001 /* sceil.f -- translated by f2c (version 20061008). 00002 You must link the resulting object file with libf2c: 00003 on Microsoft Windows system, link with libf2c.lib; 00004 on Linux or Unix systems, link with .../path/to/libf2c.a -lm 00005 or, if you install libf2c.a in a standard place, with -lf2c -lm 00006 -- in that order, at the end of the command line, as in 00007 cc *.o -lf2c -lm 00008 Source for libf2c is in /netlib/f2c/libf2c.zip, e.g., 00009 00010 http://www.netlib.org/f2c/libf2c.zip 00011 */ 00012 00013 #include "f2c.h" 00014 #include "blaswrap.h" 00015 00016 doublereal sceil_(real *a) 00017 { 00018 /* System generated locals */ 00019 real ret_val; 00020 00021 00022 /* -- LAPACK routine (version 3.1) -- */ 00023 /* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */ 00024 /* June 2008 */ 00025 00026 /* .. Scalar Arguments ..* */ 00027 /* .. */ 00028 00029 /* ===================================================================== */ 00030 00031 /* .. Intrinsic Functions .. */ 00032 /* .. */ 00033 /* .. Executable Statements ..* */ 00034 00035 if (*a - (integer) (*a) == 0.f) { 00036 ret_val = *a; 00037 } else if (*a > 0.f) { 00038 ret_val = (real) ((integer) (*a) + 1); 00039 } else { 00040 ret_val = (real) ((integer) (*a)); 00041 } 00042 return ret_val; 00043 00044 } /* sceil_ */