remove a few uses of boost::scoped_ptr

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21705 a592a061-630c-0410-9148-cb99ea01b6c8

src/graphics/GraphicsCache.cpp

@@ -56,7 +56,9 @@ Cache::Cache()
 
 
 Cache::~Cache()
-{}
+{
+	delete pimpl_;
+}
 
 
 std::vector<string> Cache::loadableFormats() const

src/graphics/GraphicsCache.h

@@ -20,7 +20,6 @@
 #ifndef GRAPHICSCACHE_H
 #define GRAPHICSCACHE_H
 
-#include <boost/scoped_ptr.hpp>
 #include <boost/shared_ptr.hpp>
 
 #include <vector>
@@ -85,7 +84,7 @@ private:
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
 } // namespace graphics

src/graphics/GraphicsCacheItem.cpp

@@ -141,7 +141,9 @@ CacheItem::CacheItem(FileName const & file)
 
 
 CacheItem::~CacheItem()
-{}
+{
+	delete pimpl_;
+}
 
 
 FileName const & CacheItem::filename() const

src/graphics/GraphicsCacheItem.h

@@ -30,7 +30,6 @@
 
 #include "GraphicsTypes.h"
 
-#include <boost/scoped_ptr.hpp>
 #include <boost/signal.hpp>
 
 
@@ -48,8 +47,7 @@ class CacheItem {
 public:
 	///
 	CacheItem(support::FileName const & file);
-
-	/// Define an empty d-tor out-of-line to keep boost::scoped_ptr happy.
+	/// Needed for the pimpl
 	~CacheItem();
 
 	///
@@ -96,9 +94,8 @@ private:
 
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
-
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
 } // namespace graphics

src/graphics/GraphicsConverter.cpp

@@ -102,9 +102,10 @@ Converter::Converter(FileName const & from_file, string const & to_file_base,
 {}
 
 
-// Empty d-tor out-of-line to keep boost::scoped_ptr happy.
 Converter::~Converter()
-{}
+{
+	delete pimpl_;
+}
 
 
 void Converter::startConversion() const

src/graphics/GraphicsConverter.h

@@ -17,7 +17,6 @@
 #ifndef GRAPHICSCONVERTER_H
 #define GRAPHICSCONVERTER_H
 
-#include <boost/scoped_ptr.hpp>
 #include <boost/signal.hpp>
 
 namespace lyx {
@@ -38,7 +37,7 @@ public:
 	Converter(support::FileName const & from_file, std::string const & to_file_base,
 		  std::string const & from_format, std::string const & to_format);
 
-	/// Define an empty d-tor out-of-line to keep boost::scoped_ptr happy.
+	/// Needed for the pimpl
 	~Converter();
 
 	/// We are explicit about when we begin the conversion process.
@@ -67,9 +66,8 @@ private:
 
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
-
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
 } // namespace graphics

src/graphics/GraphicsLoader.cpp

@@ -98,7 +98,9 @@ Loader::Loader(Loader const & other)
 
 
 Loader::~Loader()
-{}
+{
+	delete pimpl_;
+}
 
 
 Loader & Loader::operator=(Loader const & other)

src/graphics/GraphicsLoader.h

@@ -26,7 +26,6 @@
 
 #include "GraphicsTypes.h"
 
-#include <boost/scoped_ptr.hpp>
 #include <boost/signal.hpp>
 
 namespace lyx {
@@ -48,8 +47,7 @@ public:
 	Loader(support::FileName const & file_with_path, Params const &);
 	///
 	Loader(Loader const &);
-
-	/// Define an empty d-tor out-of-line to keep boost::scoped_ptr happy.
+	/// Needed for the pimpl
 	~Loader();
 
 	Loader & operator=(Loader const &);
@@ -104,7 +102,7 @@ private:
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
 } // namespace graphics

src/graphics/PreviewImage.cpp

@@ -63,7 +63,9 @@ PreviewImage::PreviewImage(PreviewLoader & l,
 
 
 PreviewImage::~PreviewImage()
-{}
+{
+	delete pimpl_;
+}
 
 
 string const & PreviewImage::snippet() const

src/graphics/PreviewImage.h

@@ -12,8 +12,7 @@
 #ifndef PREVIEWIMAGE_H
 #define PREVIEWIMAGE_H
 
-#include <boost/scoped_ptr.hpp>
-#include <string>
+#include "support/strfwd.h"
 
 namespace lyx {
 
@@ -54,7 +53,7 @@ private:
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
 } // namespace graphics

src/graphics/PreviewLoader.cpp

@@ -210,7 +210,6 @@ typedef InProgressProcesses::value_type InProgressProcess;
 
 
 namespace lyx {
-
 namespace graphics {
 
 class PreviewLoader::Impl : public boost::signals::trackable {
@@ -288,7 +287,9 @@ PreviewLoader::PreviewLoader(Buffer const & b)
 
 
 PreviewLoader::~PreviewLoader()
-{}
+{
+	delete pimpl_;
+}
 
 
 PreviewImage const * PreviewLoader::preview(string const & latex_snippet) const

src/graphics/PreviewLoader.h

@@ -18,7 +18,6 @@
 #ifndef PREVIEWLOADER_H
 #define PREVIEWLOADER_H
 
-#include <boost/scoped_ptr.hpp>
 #include <boost/signal.hpp>
 
 
@@ -95,7 +94,7 @@ private:
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
 } // namespace graphics

src/graphics/Previews.cpp

@@ -54,7 +54,9 @@ Previews::Previews()
 
 
 Previews::~Previews()
-{}
+{
+	delete pimpl_;
+}
 
 
 PreviewLoader & Previews::loader(Buffer const & buffer) const

src/graphics/Previews.h

@@ -15,8 +15,6 @@
 #ifndef PREVIEWS_H
 #define PREVIEWS_H
 
-#include <boost/scoped_ptr.hpp>
-
 namespace lyx {
 
 class Buffer;
@@ -62,7 +60,7 @@ private:
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
 } // namespace graphics