Some more functor work.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8303 a592a061-630c-0410-9148-cb99ea01b6c8

src/BranchList.C

@@ -14,22 +14,6 @@
 
 using std::string;
 
-namespace {
-
-class BranchNamesEqual : public std::unary_function<Branch, bool> {
-public:
-	BranchNamesEqual(string const & name)
-		: name_(name) {}
-	bool operator()(Branch const & branch) const
-	{
-		return branch.getBranch() == name_;
-	}
-private:
-	string name_;
-};
-
-} // namespace anon
-
 
 string const & Branch::getBranch() const
 {

src/BranchList.h

@@ -98,4 +98,17 @@ private:
 	std::string separator_;
 };
 
+
+class BranchNamesEqual : public std::unary_function<Branch, bool> {
+public:
+	BranchNamesEqual(std::string const & name)
+		: name_(name) {}
+	bool operator()(Branch const & branch) const
+	{
+		return branch.getBranch() == name_;
+	}
+private:
+	std::string name_;
+};
+
 #endif

src/ChangeLog

@@ -1,5 +1,8 @@
 2004-01-05  Lars Gullik Bjonnes  <larsbj@gullik.net>
 
+	* BranchList.h: move the BranchNamesEqual functor here from...
+	* BranchList.C: ... to here
+
 	* BranchList.C: new BranchListEqual fuctor, use it. Remove
 	SameName and match.
 	(add): replace a finding loop with std::find_if.

src/insets/ChangeLog

@@ -1,3 +1,11 @@
+2004-01-05  Lars Gullik Bjonnes  <larsbj@gullik.net>
+
+	* insetbranch.C (isBranchSelected): use the BranchNamesEqual
+	functor
+	get rid of the SameName functor
+
+	* insettabular.C: improve the functor.
+
 2003-12-29  Angus Leeming  <leeming@lyx.org>
 
 	* insetexternal.C (setParams): update defaultTemplateName.

src/insets/Makefile.am

@@ -117,4 +117,4 @@ libinsets_la_SOURCES = \
 #	insetsection.h \
 #	insetsection.C \
 #	insettheorem.C \
-#	insettheorem.h \
+#	insettheorem.h

src/insets/insetbranch.C

@@ -25,7 +25,6 @@
 
 #include "support/std_sstream.h"
 
-
 using std::string;
 using std::auto_ptr;
 using std::istringstream;
@@ -147,24 +146,12 @@ InsetBranch::priv_dispatch(FuncRequest const & cmd,
 }
 
 
-namespace {
-
-struct SameBranch {
-	SameBranch(string const & branch_name) : bn(branch_name) {}
-	bool operator()(Branch const & branch) const
-		{ return bn == branch.getBranch(); }
-private:
-	string bn;
-};
-
-} // namespace anon
-
-
 bool InsetBranch::isBranchSelected(BranchList const & branchlist) const
 {
-	BranchList::const_iterator it = branchlist.begin();
 	BranchList::const_iterator const end = branchlist.end();
-	it = std::find_if(it, end, SameBranch(params_.branch));
+	BranchList::const_iterator it =
+		std::find_if(branchlist.begin(), end,
+			     BranchNamesEqual(params_.branch));
 	if (it == end)
 		return false;
 	return it->getSelected();

src/insets/insettabular.C

@@ -38,6 +38,7 @@
 #include "frontends/Painter.h"
 
 #include "support/std_sstream.h"
+
 #include <iostream>
 
 using lyx::graphics::PreviewLoader;
@@ -120,18 +121,15 @@ TabularFeature tabularFeature[] =
 	{ LyXTabular::LAST_ACTION, "" }
 };
 
-struct FindFeature {
+
-	///
+class FeatureEqual : public std::unary_function<TabularFeature, bool> {
-	FindFeature(LyXTabular::Feature feature)
+public:
-		: feature_(feature)
+	FeatureEqual(LyXTabular::Feature feature)
-	{}
+		: feature_(feature) {}
-	///
+	bool operator()(TabularFeature const & tf) const {
-	bool operator()(TabularFeature & tf)
-	{
 		return tf.action == feature_;
 	}
 private:
-	///
 	LyXTabular::Feature feature_;
 };
 
@@ -140,10 +138,10 @@ private:
 
 string const featureAsString(LyXTabular::Feature feature)
 {
-	TabularFeature * it  = tabularFeature;
+	TabularFeature * end = tabularFeature +
-	TabularFeature * end = it +
 		sizeof(tabularFeature) / sizeof(TabularFeature);
-	it = std::find_if(it, end, FindFeature(feature));
+	TabularFeature * it = std::find_if(tabularFeature, end,
+					   FeatureEqual(feature));
 	return (it == end) ? string() : it->feature;
 }