Allows retrieving all files in a CompilationDatabase.
Patch by Tobias Koenig, some test changes by myself.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160167 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Tooling/CompilationDatabase.cpp b/lib/Tooling/CompilationDatabase.cpp
index d54a5e7..802a4c3 100644
--- a/lib/Tooling/CompilationDatabase.cpp
+++ b/lib/Tooling/CompilationDatabase.cpp
@@ -199,6 +199,11 @@
return Result;
}
+std::vector<std::string>
+FixedCompilationDatabase::getAllFiles() const {
+ return std::vector<std::string>();
+}
+
JSONCompilationDatabase *
JSONCompilationDatabase::loadFromFile(StringRef FilePath,
std::string &ErrorMessage) {
@@ -249,6 +254,21 @@
return Commands;
}
+std::vector<std::string>
+JSONCompilationDatabase::getAllFiles() const {
+ std::vector<std::string> Result;
+
+ llvm::StringMap< std::vector<CompileCommandRef> >::const_iterator
+ CommandsRefI = IndexByFile.begin();
+ const llvm::StringMap< std::vector<CompileCommandRef> >::const_iterator
+ CommandsRefEnd = IndexByFile.end();
+ for (; CommandsRefI != CommandsRefEnd; ++CommandsRefI) {
+ Result.push_back(CommandsRefI->first().str());
+ }
+
+ return Result;
+}
+
bool JSONCompilationDatabase::parse(std::string &ErrorMessage) {
llvm::yaml::document_iterator I = YAMLStream.begin();
if (I == YAMLStream.end()) {