Ifdef cplusplus in headers

kul-optec · Sep 3, 2021 · 5afae42 · 5afae42
1 parent 5c89bc3
commit 5afae42
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diff --git a/include/ladel.h b/include/ladel.h
@@ -12,6 +12,10 @@
 #ifndef LADEL_H
 #define LADEL_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_col_counts.h"
 #include "ladel_constants.h"
 #include "ladel_copy.h"
@@ -251,4 +255,8 @@ ladel_int ladel_row_del(ladel_factor    *LD,
  * @}
  */
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_H*/
diff --git a/include/ladel_add.h b/include/ladel_add.h
@@ -9,6 +9,10 @@
 #ifndef LADEL_ADD_H
 #define LADEL_ADD_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -58,4 +62,8 @@ ladel_sparse_matrix *ladel_add_matrices_advanced(   ladel_double        alpha,
                                                     ladel_int           values, 
                                                     ladel_work          *work);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /* LADEL_ADD_H */
diff --git a/include/ladel_col_counts.h b/include/ladel_col_counts.h
@@ -10,6 +10,10 @@
 #ifndef LADEL_COL_COUNTS_H
 #define LADEL_COL_COUNTS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -26,4 +30,8 @@ ladel_int ladel_col_counts( ladel_sparse_matrix *M,
                             ladel_symbolics     *sym, 
                             ladel_work          *work);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_COL_COUNTS_H*/
diff --git a/include/ladel_constants.h b/include/ladel_constants.h
@@ -7,6 +7,10 @@
 #ifndef LADEL_CONSTANTS_H
 #define LADEL_CONSTANTS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 /**
  * @name Constants
  * @{
@@ -64,4 +68,8 @@
  * @}
  */
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_CONSTANTS_H*/
diff --git a/include/ladel_copy.h b/include/ladel_copy.h
@@ -7,6 +7,10 @@
 #ifndef LADEL_COPY_H
 #define LADEL_COPY_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -51,4 +55,8 @@ void ladel_double_vector_copy(  ladel_double    *x,
                                 ladel_int       size, 
                                 ladel_double    *y);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_COPY_H*/
diff --git a/include/ladel_debug_print.h b/include/ladel_debug_print.h
@@ -8,6 +8,10 @@
 #ifndef LADEL_DEBUG_PRINT_H
 #define LADEL_DEBUG_PRINT_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_global.h"
 #include "ladel_types.h"
 
@@ -62,4 +66,8 @@ void ladel_print_factor_matlab(ladel_factor *LD);
  */
 void ladel_print_set(ladel_set *set);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif
diff --git a/include/ladel_etree.h b/include/ladel_etree.h
@@ -10,6 +10,10 @@
 #ifndef LADEL_ETREE_H
 #define LADEL_ETREE_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 /**
  * Computes the elimination tree of a matrix.
@@ -43,4 +47,8 @@ ladel_int ladel_etree_and_col_counts(   ladel_sparse_matrix *M,
                                         ladel_work          *work);
 #endif
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_ETREE_H*/
diff --git a/include/ladel_global.h b/include/ladel_global.h
@@ -7,6 +7,10 @@
 #ifndef LADEL_GLOBAL_H
 #define LADEL_GLOBAL_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 #include "ladel_constants.h"
 #include "ladel_copy.h"
@@ -199,4 +203,8 @@ ladel_work *ladel_workspace_free(ladel_work* work);
 ladel_work *ladel_workspace_allocate(ladel_int ncol);
 
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_GLOBAL_H*/
diff --git a/include/ladel_ldl_numeric.h b/include/ladel_ldl_numeric.h
@@ -7,6 +7,10 @@
 #ifndef LDL_NUMERIC_H
 #define LDL_NUMERIC_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -39,4 +43,8 @@ ladel_int ladel_ldl_numeric(ladel_sparse_matrix *Mpp,
                             ladel_factor        *LD, 
                             ladel_work          *work);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LDL_NUMERIC_H*/
diff --git a/include/ladel_ldl_symbolic.h b/include/ladel_ldl_symbolic.h
@@ -7,6 +7,10 @@
 #ifndef LADEL_LDL_SYMBOLIC_H
 #define LADEL_LDL_SYMBOLIC_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -25,4 +29,8 @@ ladel_int ladel_ldl_symbolic(   ladel_sparse_matrix *M,
                                 ladel_sparse_matrix *Mpp, 
                                 ladel_work          *work);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_LDL_SYMBOLIC_H*/
diff --git a/include/ladel_matmat.h b/include/ladel_matmat.h
@@ -8,6 +8,10 @@
 #ifndef LADEL_MATMAT_H
 #define LADEL_MATMAT_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -65,4 +69,8 @@ ladel_sparse_matrix *ladel_mat_mat_transpose_advanced(  ladel_sparse_matrix *M,
                                                         ladel_int           values, 
                                                         ladel_work          *work);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /* LADEL_MATMAT_H */
diff --git a/include/ladel_matvec.h b/include/ladel_matvec.h
@@ -7,6 +7,10 @@
 #ifndef LADEL_MATVEC_H
 #define LADEL_MATVEC_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_global.h"
 #include "ladel_types.h"
 
@@ -49,4 +53,8 @@ void ladel_symmetric_matvec(const ladel_sparse_matrix   *M,
                             ladel_double                *y,
                             ladel_int                   reset);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /* LADEL_MATVEC_H */
diff --git a/include/ladel_pattern.h b/include/ladel_pattern.h
@@ -9,6 +9,10 @@
 #ifndef LADEL_PATTERN_H
 #define LADEL_PATTERN_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -45,4 +49,8 @@ ladel_int ladel_etree_dfs(  ladel_sparse_matrix *W,
                             ladel_int           col_in_W,
                             ladel_int           maximum_row);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_PATTERN_H*/
diff --git a/include/ladel_permutation.h b/include/ladel_permutation.h
@@ -7,6 +7,10 @@
 #ifndef LADEL_PERMUTATION_H
 #define LADEL_PERMUTATION_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -72,4 +76,8 @@ void ladel_permute_sparse_vector(   ladel_sparse_matrix *x,
                                     ladel_int           *p, 
                                     ladel_work          *work);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_PERMUTATION_H*/
diff --git a/include/ladel_postorder.h b/include/ladel_postorder.h
@@ -8,6 +8,10 @@
 #ifndef LADEL_POSTORDER_H
 #define LADEL_POSTORDER_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -24,4 +28,8 @@ ladel_int ladel_postorder(  ladel_sparse_matrix *M,
                             ladel_symbolics     *sym, 
                             ladel_work          *work);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_POSTORDER_H*/
diff --git a/include/ladel_rank1_mod.h b/include/ladel_rank1_mod.h
@@ -9,6 +9,10 @@
 #ifndef LADEL_RANK1_MOD_H
 #define LADEL_RANK1_MOD_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -54,4 +58,8 @@ ladel_int ladel_set_union(  ladel_set *first_set,
                             ladel_int *insertions, 
                             ladel_int threshold);
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif
diff --git a/include/ladel_row_mod.h b/include/ladel_row_mod.h
@@ -7,6 +7,14 @@
 #ifndef LADEL_ROW_MOD_H
 #define LADEL_ROW_MOD_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_ROW_MOD_H*/
diff --git a/include/ladel_scale.h b/include/ladel_scale.h
@@ -8,6 +8,10 @@
 #ifndef LADEL_SCALE_H
 #define LADEL_SCALE_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -56,4 +60,8 @@ void ladel_infinity_norm_rows(  ladel_sparse_matrix *M,
                                 ladel_double        *norms);
 
 
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /*LADEL_SCALE_H*/
diff --git a/include/ladel_submatrix.h b/include/ladel_submatrix.h
@@ -7,6 +7,10 @@
 #ifndef LADEL_SUBMATRIX_H
 #define LADEL_SUBMATRIX_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
 #include "ladel_types.h"
 
 /**
@@ -20,4 +24,9 @@
 ladel_sparse_matrix *ladel_column_submatrix(ladel_sparse_matrix *M, 
                                             ladel_int           *cols, 
                                             ladel_int           nb_cols);
+
+#ifdef __cplusplus
+}
+#endif 
+
 #endif /* LADEL_SUBMATRIX_H */