[LyX/master] Move trivial constructors into header. Remove unimplemented one.

[Richard Kimberly Heck]

commit 5bd498c56d226448b69baee07fab7c64b60f9471
Author: Richard Kimberly Heck <rikiheck at lyx.org>
Date:   Fri Nov 6 11:23:52 2020 -0500

    Move trivial constructors into header. Remove unimplemented one.
---
 src/ParIterator.cpp |   24 ------------------------
 src/ParIterator.h   |   18 ++++++++++--------
 2 files changed, 10 insertions(+), 32 deletions(-)

diff --git a/src/ParIterator.cpp b/src/ParIterator.cpp
index 0464839..8086d2f 100644
--- a/src/ParIterator.cpp
+++ b/src/ParIterator.cpp
@@ -26,15 +26,6 @@ namespace lyx {
 //
 //////////////////////////////////////////////////////////////////////////
 
-ParIterator::ParIterator(DocIterator const & dit)
-	: DocIterator(dit)
-{}
-
-
-ParIterator::ParIterator(ParIterator const & pi)
-	: DocIterator(DocIterator(pi))
-{}
-
 
 ParIterator par_iterator_begin(Inset & inset)
 {
@@ -113,21 +104,6 @@ ParagraphList & ParIterator::plist() const
 //////////////////////////////////////////////////////////////////////////
 
 
-ParConstIterator::ParConstIterator(Buffer const * buf)
-	: DocIterator(const_cast<Buffer *>(buf))
-{}
-
-
-ParConstIterator::ParConstIterator(DocIterator const & dit)
-	: DocIterator(dit)
-{}
-
-
-ParConstIterator::ParConstIterator(ParConstIterator const & pi)
-	: DocIterator(DocIterator(pi))
-{}
-
-
 void ParConstIterator::push_back(Inset const & inset)
 {
 	DocIterator::push_back(CursorSlice(const_cast<Inset &>(inset)));
diff --git a/src/ParIterator.h b/src/ParIterator.h
index 288b035..f1e2752 100644
--- a/src/ParIterator.h
+++ b/src/ParIterator.h
@@ -39,13 +39,12 @@ public:
 	///
 	///
 	ParIterator(Buffer * buf) : DocIterator(buf) {}
-
-	///
-	ParIterator(Buffer * buf, Inset &, pit_type pit);
 	///
-	ParIterator(ParIterator const &);
+	ParIterator(ParIterator const & pi) :
+		DocIterator(DocIterator(pi)) {}
 	///
-	explicit ParIterator(DocIterator const &);
+	explicit ParIterator(DocIterator const & dit) :
+		DocIterator(dit) {}
 
 	/// This really should be implemented...
 	//ParIterator & operator=(ParIterator const &);
@@ -94,11 +93,14 @@ class ParConstIterator : public std::iterator<std::forward_iterator_tag,
 {
 public:
 	///
-	ParConstIterator(Buffer const * buf);
+	ParConstIterator(Buffer const * buf) 
+		: DocIterator(const_cast<Buffer *>(buf)) {}
 	///
-	ParConstIterator(ParConstIterator const &);
+	ParConstIterator(ParConstIterator const & pi)
+		: DocIterator(DocIterator(pi)) {}
 	///
-	explicit ParConstIterator(DocIterator const &);
+	explicit ParConstIterator(DocIterator const & dit)
+		: DocIterator(dit) {}
 	///
 	void push_back(Inset const &);