add get/set subspace dimension for low-storage quasi-Newton methods

[nlopt.git] / api / nlopt.h

diff --git a/api/nlopt.h b/api/nlopt.h
index 2e5fc4ba63b9a444bf2d98aaee044584c033b037..5f09f2a0b0e44d09725e56bd198984e7963e5f7e 100644 (file)
--- a/api/nlopt.h
+++ b/api/nlopt.h
@@ -268,6 +268,9 @@ NLOPT_EXTERN(nlopt_result) nlopt_set_local_optimizer(nlopt_opt opt,
 NLOPT_EXTERN(nlopt_result) nlopt_set_population(nlopt_opt opt, unsigned pop);
 NLOPT_EXTERN(unsigned) nlopt_get_population(const nlopt_opt opt);
 
+NLOPT_EXTERN(nlopt_result) nlopt_set_subspace_dim(nlopt_opt opt, unsigned dim);
+NLOPT_EXTERN(unsigned) nlopt_get_subspace_dim(const nlopt_opt opt);
+
 NLOPT_EXTERN(nlopt_result) nlopt_set_default_initial_step(nlopt_opt opt, 
                                                         const double *x);
 NLOPT_EXTERN(nlopt_result) nlopt_set_initial_step(nlopt_opt opt,