Candidate_v1.6.1
ChemicalSpaceEvaluator
Exclude_Hydrogens_annealWithBondGraph
ForceAnnealing_with_BondGraph_contraction-expansion
| Line | |
|---|
| 1 | dnl @synopsis AC_CXX_HAVE_VALARRAY
|
|---|
| 2 | dnl
|
|---|
| 3 | dnl If the compiler has valarray<T>, define HAVE_VALARRAY.
|
|---|
| 4 | dnl
|
|---|
| 5 | dnl @category Cxx
|
|---|
| 6 | dnl @author Todd Veldhuizen
|
|---|
| 7 | dnl @author Luc Maisonobe <luc@spaceroots.org>
|
|---|
| 8 | dnl @version 2004-02-04
|
|---|
| 9 | dnl @license AllPermissive
|
|---|
| 10 |
|
|---|
| 11 | AC_DEFUN([AC_CXX_HAVE_VALARRAY],
|
|---|
| 12 | [AC_CACHE_CHECK(whether the compiler has valarray<T>,
|
|---|
| 13 | ac_cv_cxx_have_valarray,
|
|---|
| 14 | [AC_REQUIRE([AC_CXX_NAMESPACES])
|
|---|
| 15 | AC_LANG_SAVE
|
|---|
| 16 | AC_LANG_CPLUSPLUS
|
|---|
| 17 | AC_TRY_COMPILE([#include <valarray>
|
|---|
| 18 | #ifdef HAVE_NAMESPACES
|
|---|
| 19 | using namespace std;
|
|---|
| 20 | #endif],[valarray<float> x(100); return 0;],
|
|---|
| 21 | ac_cv_cxx_have_valarray=yes, ac_cv_cxx_have_valarray=no)
|
|---|
| 22 | AC_LANG_RESTORE
|
|---|
| 23 | ])
|
|---|
| 24 | if test "$ac_cv_cxx_have_valarray" = yes; then
|
|---|
| 25 | AC_DEFINE(HAVE_VALARRAY,,[define if the compiler has valarray<T>])
|
|---|
| 26 | fi
|
|---|
| 27 | ])
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
