[iterators] Remove class name repeated in subheadings (#2358)

Author: jensmaurer

Diff for: source/iterators.tex

@@ -1254,7 +1254,7 @@
 }
 \end{codeblock}
 
-\rSec3[reverse.iter.requirements]{\tcode{reverse_iterator} requirements}
+\rSec3[reverse.iter.requirements]{Requirements}
 
 \pnum
 The template parameter
@@ -1281,7 +1281,7 @@
 \tcode{operator+}\iref{reverse.iter.nonmember}
 are referenced in a way that requires instantiation\iref{temp.inst}.
 
-\rSec3[reverse.iter.cons]{\tcode{reverse_iterator} construction and assignment}
+\rSec3[reverse.iter.cons]{Construction and assignment}
 
 \indexlibrary{\idxcode{reverse_iterator}!constructor}%
 \begin{itemdecl}
@@ -1355,7 +1355,7 @@
 \tcode{current}.
 \end{itemdescr}
 
-\rSec3[reverse.iter.elem]{\tcode{reverse_iterator} element access}
+\rSec3[reverse.iter.elem]{Element access}
 
 \indexlibrarymember{operator*}{reverse_iterator}%
 \begin{itemdecl}
@@ -1394,7 +1394,7 @@
 \tcode{current[-n-1]}.
 \end{itemdescr}
 
-\rSec3[reverse.iter.nav]{\tcode{reverse_iterator} navigation}
+\rSec3[reverse.iter.nav]{Navigation}
 
 \indexlibrarymember{operator+}{reverse_iterator}%
 \begin{itemdecl}
@@ -1510,7 +1510,7 @@
 \tcode{*this}.
 \end{itemdescr}
 
-\rSec3[reverse.iter.cmp]{\tcode{reverse_iterator} comparisons}
+\rSec3[reverse.iter.cmp]{Comparisons}
 
 \indexlibrarymember{operator==}{reverse_iterator}%
 \begin{itemdecl}
@@ -1720,7 +1720,7 @@
 }
 \end{codeblock}
 
-\rSec4[back.insert.iter.ops]{\tcode{back_insert_iterator} operations}
+\rSec4[back.insert.iter.ops]{Operations}
 
 \indexlibrary{\idxcode{back_insert_iterator}!constructor}%
 \begin{itemdecl}
@@ -1834,7 +1834,7 @@
 }
 \end{codeblock}
 
-\rSec4[front.insert.iter.ops]{\tcode{front_insert_iterator} operations}
+\rSec4[front.insert.iter.ops]{Operations}
 
 \indexlibrary{\idxcode{front_insert_iterator}!constructor}%
 \begin{itemdecl}
@@ -1949,7 +1949,7 @@
 }
 \end{codeblock}
 
-\rSec4[insert.iter.ops]{\tcode{insert_iterator} operations}
+\rSec4[insert.iter.ops]{Operations}
 
 \indexlibrary{\idxcode{insert_iterator}!constructor}%
 \begin{itemdecl}
@@ -2142,7 +2142,7 @@
 \tcode{remove_reference_t<\placeholder{R}>\&\&},
 otherwise as a synonym for \tcode{\placeholder{R}}.
 
-\rSec3[move.iter.requirements]{\tcode{move_iterator} requirements}
+\rSec3[move.iter.requirements]{Requirements}
 
 \pnum
 The template parameter \tcode{Iterator} shall satisfy
@@ -2152,7 +2152,7 @@
 \oldconcept{BidirectionalIterator} requirements\iref{bidirectional.iterators}
 or \oldconcept{RandomAccessIterator} requirements\iref{random.access.iterators}, respectively.
 
-\rSec3[move.iter.cons]{\tcode{move_iterator} construction and assignment}
+\rSec3[move.iter.cons]{Construction and assignment}
 
 \indexlibrary{\idxcode{move_iterator}!constructor}%
 \begin{itemdecl}
@@ -2210,7 +2210,7 @@
 \tcode{Iterator}.
 \end{itemdescr}
 
-\rSec3[move.iter.op.conv]{\tcode{move_iterator} conversion}
+\rSec3[move.iter.op.conv]{Conversion}
 
 \indexlibrarymember{base}{move_iterator}%
 \begin{itemdecl}
@@ -2222,7 +2222,7 @@
 \returns \tcode{current}.
 \end{itemdescr}
 
-\rSec3[move.iter.elem]{\tcode{move_iterator} element access}
+\rSec3[move.iter.elem]{Element access}
 
 \indexlibrarymember{operator*}{move_iterator}%
 \begin{itemdecl}
@@ -2254,7 +2254,7 @@
 \returns \tcode{std::move(current[n])}.
 \end{itemdescr}
 
-\rSec3[move.iter.nav]{\tcode{move_iterator} navigation}
+\rSec3[move.iter.nav]{Navigation}
 
 \indexlibrarymember{operator++}{move_iterator}%
 \begin{itemdecl}
@@ -2360,7 +2360,7 @@
 \returns \tcode{*this}.
 \end{itemdescr}
 
-\rSec3[move.iter.op.comp]{\tcode{move_iterator} comparisons}
+\rSec3[move.iter.op.comp]{Comparisons}
 
 \indexlibrarymember{operator==}{move_iterator}%
 \begin{itemdecl}
@@ -2428,7 +2428,7 @@
 \returns \tcode{!(x < y)}.
 \end{itemdescr}
 
-\rSec3[move.iter.nonmember]{\tcode{move_iterator} non-member functions}
+\rSec3[move.iter.nonmember]{Non-member functions}
 
 \indexlibrarymember{operator-}{move_iterator}%
 \begin{itemdecl}
@@ -2577,7 +2577,7 @@
 }
 \end{codeblock}
 
-\rSec3[istream.iterator.cons]{\tcode{istream_iterator} constructors and destructor}
+\rSec3[istream.iterator.cons]{Constructors and destructor}
 
 
 \indexlibrary{\idxcode{istream_iterator}!constructor}%
@@ -2643,7 +2643,7 @@
 then this destructor is trivial.
 \end{itemdescr}
 
-\rSec3[istream.iterator.ops]{\tcode{istream_iterator} operations}
+\rSec3[istream.iterator.ops]{Operations}
 
 \indexlibrarymember{operator*}{istream_iterator}%
 \begin{itemdecl}
@@ -2789,7 +2789,7 @@
 }
 \end{codeblock}
 
-\rSec3[ostream.iterator.cons.des]{\tcode{ostream_iterator} constructors and destructor}
+\rSec3[ostream.iterator.cons.des]{Constructors and destructor}
 
 
 \indexlibrary{\idxcode{ostream_iterator}!constructor}%
@@ -2840,7 +2840,7 @@
 The iterator is destroyed.
 \end{itemdescr}
 
-\rSec3[ostream.iterator.ops]{\tcode{ostream_iterator} operations}
+\rSec3[ostream.iterator.ops]{Operations}
 
 \indexlibrarymember{operator=}{ostream_iterator}%
 \begin{itemdecl}
@@ -2996,7 +2996,7 @@
 It keeps the character pointed to by the previous value
 of the iterator for some possible future access to get the character.
 
-\rSec3[istreambuf.iterator.cons]{\tcode{istreambuf_iterator} constructors}
+\rSec3[istreambuf.iterator.cons]{Constructors}
 
 \pnum
 For each \tcode{istreambuf_iterator} constructor in this subclause,
@@ -3051,7 +3051,7 @@
 Initializes \tcode{sbuf_} with \tcode{p.sbuf_}.
 \end{itemdescr}
 
-\rSec3[istreambuf.iterator.ops]{\tcode{istreambuf_iterator} operations}
+\rSec3[istreambuf.iterator.ops]{Operations}
 
 \indexlibrarymember{operator*}{istreambuf_iterator}%
 \begin{itemdecl}
@@ -3176,7 +3176,7 @@
 onto the output stream from which it was constructed.
 It is not possible to get a character value out of the output iterator.
 
-\rSec3[ostreambuf.iter.cons]{\tcode{ostreambuf_iterator} constructors}
+\rSec3[ostreambuf.iter.cons]{Constructors}
 
 
 \indexlibrary{\idxcode{ostreambuf_iterator}!constructor}%
@@ -3212,7 +3212,7 @@
 Initializes \tcode{sbuf_} with \tcode{s}.
 \end{itemdescr}
 
-\rSec3[ostreambuf.iter.ops]{\tcode{ostreambuf_iterator} operations}
+\rSec3[ostreambuf.iter.ops]{Operations}
 
 \indexlibrarymember{operator=}{ostreambuf_iterator}%
 \begin{itemdecl}