keep most variables private

Author: arahlin

CMakeLists.txt

@@ -52,7 +52,7 @@ set(Boost_USE_STATIC_LIBS OFF)
 set(Boost_USE_MULTITHREADED ON)
 set(Boost_USE_STATIC_RUNTIME OFF)
 set(Boost_PYTHON_VERSION ${Python_VERSION})
-find_package(Boost COMPONENTS python REQUIRED)
+find_package(Boost CONFIG COMPONENTS python REQUIRED)
 
 # Interface library for flags and library dependencies
 add_library(spt3g INTERFACE)

core/include/core/G3Reader.h

@@ -23,10 +23,12 @@ class G3Reader : public G3Module {
 protected:
 	virtual void StartFile(const std::string &path);
 	virtual G3FramePtr FillFrame();
-	bool prefix_file_;
 	std::string cur_file_;
-	std::deque<std::string> filename_;
 	std::istream stream_;
+
+private:
+	bool prefix_file_;
+	std::deque<std::string> filename_;
 	int n_frames_to_read_;
 	int n_frames_read_;
 	int n_frames_cur_;

core/src/G3Reader.cxx

@@ -4,7 +4,7 @@
 
 G3Reader::G3Reader(const std::string &filename, int n_frames_to_read,
     float timeout, bool track_filename, size_t buffersize, const std::string &ext) :
-    prefix_file_(false), stream_(nullptr), n_frames_to_read_(n_frames_to_read),
+    stream_(nullptr), prefix_file_(false), n_frames_to_read_(n_frames_to_read),
     n_frames_read_(0), n_frames_cur_(0), timeout_(timeout),
     track_filename_(track_filename), buffersize_(buffersize), ext_(ext)
 {
@@ -13,7 +13,7 @@ G3Reader::G3Reader(const std::string &filename, int n_frames_to_read,
 
 G3Reader::G3Reader(const std::vector<std::string> &filename, int n_frames_to_read,
     float timeout, bool track_filename, size_t buffersize, const std::string &ext) :
-    prefix_file_(false), stream_(nullptr), n_frames_to_read_(n_frames_to_read),
+    stream_(nullptr), prefix_file_(false), n_frames_to_read_(n_frames_to_read),
     n_frames_read_(0), n_frames_cur_(0), timeout_(timeout),
     track_filename_(track_filename), buffersize_(buffersize), ext_(ext)
 {