[mc] Get rid of the ugly "value" out parameter in MC_state_get_request()

[simgrid.git] / src / mc / mc_request.h

diff --git a/src/mc/mc_request.h b/src/mc/mc_request.h
index f7f8bcd..c03e2a3 100644 (file)
--- a/src/mc/mc_request.h
+++ b/src/mc/mc_request.h
@@ -7,6 +7,8 @@
 #ifndef SIMGRID_MC_REQUEST_H
 #define SIMGRID_MC_REQUEST_H
 
+#include <string>
+
 #include <xbt/base.h>
 
 #include "src/simix/smx_private.h"
@@ -22,13 +24,7 @@ enum class RequestType {
 
 XBT_PRIVATE bool request_depend(smx_simcall_t req1, smx_simcall_t req2);
 
-XBT_PRIVATE char* request_to_string(smx_simcall_t req, int value, simgrid::mc::RequestType type);
-
-/** Check if the given simcall is visible
- *
- *  \return `TRUE` or `FALSE`
- */
-XBT_PRIVATE bool request_is_visible(smx_simcall_t req);
+XBT_PRIVATE std::string request_to_string(smx_simcall_t req, int value, simgrid::mc::RequestType type);
 
 XBT_PRIVATE bool request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx);
 
@@ -38,7 +34,7 @@ XBT_PRIVATE bool request_is_enabled_by_idx(smx_simcall_t req, unsigned int idx);
  */
 XBT_PRIVATE bool process_is_enabled(smx_process_t process);
 
-XBT_PRIVATE char *request_get_dot_output(smx_simcall_t req, int value);
+XBT_PRIVATE std::string request_get_dot_output(smx_simcall_t req, int value);
 
 }
 }