refactor: update NULL to nullptr in comments and documentation

Author: bobtista

Core/GameEngine/Source/Common/System/MiniDumper.cpp

@@ -230,7 +230,7 @@ void MiniDumper::ShutdownDumpThread()
 {
 	if (IsDumpThreadStillRunning())
 	{
-		DEBUG_ASSERTCRASH(m_quitting != nullptr, ("MiniDumper::ShutdownDumpThread: Dump thread still running despite m_quitting being NULL"));
+		DEBUG_ASSERTCRASH(m_quitting != nullptr, ("MiniDumper::ShutdownDumpThread: Dump thread still running despite m_quitting being nullptr"));
 		::SetEvent(m_quitting);
 
 		DWORD waitRet = ::WaitForSingleObject(m_dumpThread, 3000);
@@ -323,7 +323,7 @@ DWORD WINAPI MiniDumper::MiniDumpThreadProc(LPVOID lpParam)
 {
 	if (lpParam == nullptr)
 	{
-		DEBUG_LOG(("MiniDumper::MiniDumpThreadProc: The provided parameter was NULL, exiting thread."));
+		DEBUG_LOG(("MiniDumper::MiniDumpThreadProc: The provided parameter was nullptr, exiting thread."));
 		return MiniDumperExitCode_FailureParam;
 	}
 

Core/Libraries/Source/debug/debug_debug.h

@@ -365,7 +365,7 @@ DLOG( "My HResult is: " << Debug::HResult(SomeHRESULTValue) << "\n" );
 
     \param file file that contains DASSERT or DASSERT_MSG macro
     \param line line where assert macro can be found
-    \param expr expression that triggered the assertion, NULL for 'general failure' (\ref DFAIL)
+    \param expr expression that triggered the assertion, nullptr for 'general failure' (\ref DFAIL)
     \return reference to Debug instance
   */
   static Debug &AssertBegin(const char *file, int line, const char *expr);
@@ -439,7 +439,7 @@ DLOG( "My HResult is: " << Debug::HResult(SomeHRESULTValue) << "\n" );
     Starts building the crash string which will then be send to the active
     output destinations.
 
-    \param file file that contains DCRASH or DCRASH_RELEASE macro, if NULL
+    \param file file that contains DCRASH or DCRASH_RELEASE macro, if nullptr
                 then no file info is given (used by DCRASH_RELEASE in release
                 builds)
     \param line line where crash macro can be found, 0 if no line info should
@@ -823,7 +823,7 @@ DLOG( "My HResult is: " << Debug::HResult(SomeHRESULTValue) << "\n" );
     /// factory function
     DebugIOInterface* (*factory)(void);
 
-    /// I/O interface (may be NULL)
+    /// I/O interface (may be nullptr)
     DebugIOInterface *io;
 
     /// input buffer
@@ -1040,7 +1040,7 @@ DLOG( "My HResult is: " << Debug::HResult(SomeHRESULTValue) << "\n" );
     Returns translated group name.
 
     \param fileOrGroup file or log group
-    \param descr description, may be NULL
+    \param descr description, may be nullptr
     \return translated log group name
   */
   const char *AddLogGroup(const char *fileOrGroup, const char *descr);

Core/Libraries/Source/debug/debug_io.h

@@ -106,19 +106,19 @@ class DebugIOInterface
     \brief Write out some characters differentiated by the log string type.
 
     \param type possible string type
-    \param src string source, may be NULL, content depends on type:
+    \param src string source, may be nullptr, content depends on type:
                 <table><tr>
                   <td><b>type</b></td><td><b>src</b></td></tr><tr>
                   <td>Assert</td><td>file(line)</td></tr><tr>
                   <td>Check</td><td>file(line)</td></tr><tr>
                   <td>Log</td><td>log group</td></tr><tr>
                   <td>Crash</td><td>file(line)</td></tr><tr>
-                  <td>Exception</td><td>NULL</td></tr><tr>
+                  <td>Exception</td><td>nullptr</td></tr><tr>
                   <td>CmdReply</td><td>group.command</td></tr><tr>
                   <td>StructuredCmdReply</td><td>group.command</td></tr><tr>
-                  <td>Other</td><td>NULL</td>
+                  <td>Other</td><td>nullptr</td>
                 </tr></table>
-    \param str string to output, NUL delimited, if NULL then simply flush
+    \param str string to output, NUL delimited, if nullptr then simply flush
                output (if applicable)
   */
   virtual void Write(StringType type, const char *src, const char *str)=0;

Core/Libraries/Source/debug/debug_stack.h

@@ -116,16 +116,16 @@ class DebugStackwalk
       \brief Determines symbol for given address.
 
       \param addr function address
-      \param bufMod module buffer, may be NULL
+      \param bufMod module buffer, may be nullptr
       \param sizeMod size of buffer, including NUL, minimum 16 if given
-      \param relMod relative address within module, may be NULL
-      \param bufSym symbol buffer, may be NULL
+      \param relMod relative address within module, may be nullptr
+      \param bufSym symbol buffer, may be nullptr
       \param sizeSym size of buffer, including NUL
-      \param relSym relative address within symbol, may be NULL
-      \param bufFile file name buffer, may be NULL
+      \param relSym relative address within symbol, may be nullptr
+      \param bufFile file name buffer, may be nullptr
       \param sizeFile size of buffer, including NUL
-      \param line line number, may be NULL
-      \param relLine relative address within line, may be NULL
+      \param line line number, may be nullptr
+      \param relLine relative address within line, may be nullptr
     */
     static void GetSymbol(unsigned addr,
                           char *bufMod, unsigned sizeMod, unsigned *relMod,
@@ -151,7 +151,7 @@ class DebugStackwalk
     \brief Walks the stack from the given address.
 
     \param sig stack signature to return
-    \param ctx processor context, if NULL then use current address
+    \param ctx processor context, if nullptr then use current address
     \return number of addresses found
   */
   static int StackWalk(Signature &sig, struct _CONTEXT *ctx=0);

Core/Libraries/Source/debug/internal.h

@@ -68,7 +68,7 @@ void *DebugAllocMemory(unsigned numBytes);
   given size.
   This function performs a controlled crash on failure.
 
-  \param oldPtr pointer to old memory block, may be NULL
+  \param oldPtr pointer to old memory block, may be nullptr
   \param newSize new size of block
   \return pointer to reallocated memory
 */

Core/Libraries/Source/debug/internal_io.h

@@ -204,7 +204,7 @@ class DebugIOFlat: public DebugIOInterface
     \brief Expands a magic filename into a real filename.
 
     \param src magic filename or real filename
-    \param splitName split name, NULL for default stream
+    \param splitName split name, nullptr for default stream
     \param buf output buffer, must have a size of at least 256 char's
   */
   static void ExpandMagic(const char *src, const char *splitName, char *buf);