rm StringSet

Signed-off-by: James Cherry <cherry@parallaxsw.com>

include/sta/Sdc.hh

@@ -30,7 +30,6 @@
 #include <mutex>
 
 #include "StringUtil.hh"
-#include "StringSet.hh"
 #include "MinMax.hh"
 #include "StaState.hh"
 #include "NetworkClass.hh"

include/sta/SearchClass.hh

@@ -29,7 +29,6 @@
 #include <map>
 
 #include "VectorMap.hh"
-#include "StringSet.hh"
 #include "MinMaxValues.hh"
 #include "Delay.hh"
 #include "NetworkClass.hh"

include/sta/StringSet.hh

@@ -1,38 +0,0 @@
-// OpenSTA, Static Timing Analyzer
-// Copyright (c) 2025, Parallax Software, Inc.
-// 
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-// 
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-// 
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
-// 
-// The origin of this software must not be misrepresented; you must not
-// claim that you wrote the original software.
-// 
-// Altered source versions must be plainly marked as such, and must not be
-// misrepresented as being the original software.
-// 
-// This notice may not be removed or altered from any source distribution.
-#pragma once
-
-#include <set>
-
-#include "StringUtil.hh"
-
-namespace sta {
-
-using StringSet = std::set<const char*, CharPtrLess>;
-using StdStringSet = std::set<std::string>;
-
-void
-deleteContents(StringSet *strings);
-
-} // namespace

include/sta/StringUtil.hh

@@ -28,12 +28,14 @@
 #include <cstring>
 #include <string>
 #include <vector>
+#include <set>
 
 #include "Machine.hh" // __attribute__
 
 namespace sta {
 
 using StdStringSeq = std::vector<std::string>;
+using StdStringSet = std::set<std::string>;
 
 inline bool
 stringEq(const char *str1,

include/sta/TclTypeHelpers.hh

@@ -22,20 +22,17 @@
 // 
 // This notice may not be removed or altered from any source distribution.
 
-#include "ArcDelayCalc.hh"
-#include "StringSet.hh"
-
 #include <tcl.h>
 
+#include "ArcDelayCalc.hh"
+#include "StringUtil.hh"
+
 namespace sta {
 
 #if TCL_MAJOR_VERSION < 9
     typedef int Tcl_Size;
 #endif
 
-StringSet *
-tclListSetConstChar(Tcl_Obj *const source,
-                    Tcl_Interp *interp);
 StdStringSeq
 tclListSeqStdString(Tcl_Obj *const source,
                     Tcl_Interp *interp);

include/sta/VerilogReader.hh

@@ -28,7 +28,7 @@
 #include <vector>
 #include <map>
 
-#include "StringSet.hh"
+#include "StringUtil.hh"
 #include "NetworkClass.hh"
 
 namespace sta {