Add new entry in Release_Notes.

[simgrid.git] / src / bindings / lua / lua_utils.cpp

diff --git a/src/bindings/lua/lua_utils.cpp b/src/bindings/lua/lua_utils.cpp
deleted file mode 100644 (file)
index 1bb9e9c..0000000
--- a/src/bindings/lua/lua_utils.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Copyright (c) 2010-2020. The SimGrid Team.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-/*
- * This file contains functions that aid users to debug their lua scripts; for instance,
- * tables can be easily output and values are represented in a human-readable way. (For instance,
- * a nullptr value becomes the string "nil").
- *
- */
-/* SimGrid Lua helper functions                                             */
-#include "lua_utils.hpp"
-#include <lauxlib.h>
-
-/**
- * @brief Returns a string representation of a value in the Lua stack.
- *
- * This function is for debugging purposes.
- * It always returns the same pointer.
- *
- * @param L the Lua state
- * @param index index in the stack
- * @return a string representation of the value at this index
- */
-const char* sglua_tostring(lua_State* L, int index)
-{
-
-  static char buff[64];
-
-  switch (lua_type(L, index)) {
-
-    case LUA_TNIL:
-      snprintf(buff, 4, "nil");
-      break;
-
-    case LUA_TNUMBER:
-      snprintf(buff, 64, "%.3f", lua_tonumber(L, index));
-      break;
-
-    case LUA_TBOOLEAN:
-      snprintf(buff, 64, "%s", lua_toboolean(L, index) ? "true" : "false");
-      break;
-
-    case LUA_TSTRING:
-      snprintf(buff, 63, "'%s'", lua_tostring(L, index));
-      break;
-
-    case LUA_TFUNCTION:
-      if (lua_iscfunction(L, index)) {
-        snprintf(buff, 11, "C-function");
-      } else {
-        snprintf(buff, 9, "function");
-      }
-      break;
-
-    case LUA_TTABLE:
-      snprintf(buff, 64, "table(%p)", lua_topointer(L, index));
-      break;
-
-    case LUA_TLIGHTUSERDATA:
-    case LUA_TUSERDATA:
-      snprintf(buff, 64, "userdata(%p)", lua_touserdata(L, index));
-      break;
-
-    case LUA_TTHREAD:
-      snprintf(buff, 7, "thread");
-      break;
-
-    default:
-      snprintf(buff, 64, "unknown(%d)", lua_type(L, index));
-      break;
-  }
-  return buff;
-}
-
-/**
- * @brief Returns a string representation of a key-value pair.
- *
- * It always returns the same pointer.
- *
- * @param L the Lua state
- * @param key_index index of the key (in the lua stack)
- * @param value_index index of the value (in the lua stack)
- * @return a string representation of the key-value pair
- */
-const char* sglua_keyvalue_tostring(lua_State* L, int key_index, int value_index)
-{
-
-  static char buff[64];
-  /* value_tostring also always returns the same pointer */
-  int len = snprintf(buff, 63, "[%s] -> ", sglua_tostring(L, key_index));
-  snprintf(buff + len, 63 - len, "%s", sglua_tostring(L, value_index));
-  return buff;
-}