[thread] Remove class name repeated in subheadings (#2368)

Author: jensmaurer

source/threads.tex

@@ -501,7 +501,7 @@
 \pnum The specialization is enabled\iref{unord.hash}.
 \end{itemdescr}
 
-\rSec3[thread.thread.constr]{\tcode{thread} constructors}
+\rSec3[thread.thread.constr]{Constructors}
 
 \indexlibrary{\idxcode{thread}!constructor}%
 \begin{itemdecl}
@@ -588,7 +588,7 @@
 
 \end{itemdescr}
 
-\rSec3[thread.thread.destr]{\tcode{thread} destructor}
+\rSec3[thread.thread.destr]{Destructor}
 
 \indexlibrary{\idxcode{thread}!destructor}%
 \begin{itemdecl}
@@ -605,7 +605,7 @@
 \end{note}
 \end{itemdescr}
 
-\rSec3[thread.thread.assign]{\tcode{thread} assignment}
+\rSec3[thread.thread.assign]{Assignment}
 
 \indexlibrarymember{operator=}{thread}%
 \begin{itemdecl}
@@ -625,7 +625,7 @@
 \returns \tcode{*this}.
 \end{itemdescr}
 
-\rSec3[thread.thread.member]{\tcode{thread} members}
+\rSec3[thread.thread.member]{Members}
 
 \indexlibrarymember{swap}{thread}%
 \begin{itemdecl}
@@ -717,7 +717,7 @@
 \tcode{*this}.
 \end{itemdescr}
 
-\rSec3[thread.thread.static]{\tcode{thread} static members}
+\rSec3[thread.thread.static]{Static members}
 
 \indexlibrarymember{hardware_concurrency}{thread}%
 \begin{itemdecl}
@@ -731,7 +731,7 @@
 well-defined, an implementation should return 0.
 \end{itemdescr}
 
-\rSec3[thread.thread.algorithm]{\tcode{thread} specialized algorithms}
+\rSec3[thread.thread.algorithm]{Specialized algorithms}
 
 \indexlibrarymember{swap}{thread}%
 \begin{itemdecl}
@@ -1886,7 +1886,7 @@
 meets the \oldconcept{TimedLockable} requirements\iref{thread.req.lockable.timed},
 \tcode{unique_lock<Mutex>} also meets the \oldconcept{TimedLockable} requirements. \end{note}
 
-\rSec4[thread.lock.unique.cons]{\tcode{unique_lock} constructors, destructor, and assignment}
+\rSec4[thread.lock.unique.cons]{Constructors, destructor, and assignment}
 
 \indexlibrary{\idxcode{unique_lock}!constructor}%
 \begin{itemdecl}
@@ -2044,7 +2044,7 @@
 \pnum\effects If \tcode{owns} calls \tcode{pm->unlock()}.
 \end{itemdescr}
 
-\rSec4[thread.lock.unique.locking]{\tcode{unique_lock} locking}
+\rSec4[thread.lock.unique.locking]{Locking}
 
 \indexlibrarymember{lock}{unique_lock}%
 \begin{itemdecl}
@@ -2190,7 +2190,7 @@
 \end{itemize}
 \end{itemdescr}
 
-\rSec4[thread.lock.unique.mod]{\tcode{unique_lock} modifiers}
+\rSec4[thread.lock.unique.mod]{Modifiers}
 
 \indexlibrarymember{swap}{unique_lock}%
 \begin{itemdecl}
@@ -2222,7 +2222,7 @@
 \pnum\effects As if by \tcode{x.swap(y)}.
 \end{itemdescr}
 
-\rSec4[thread.lock.unique.obs]{\tcode{unique_lock} observers}
+\rSec4[thread.lock.unique.obs]{Observers}
 
 \indexlibrarymember{owns_lock}{unique_lock}%
 \begin{itemdecl}
@@ -2323,7 +2323,7 @@
 \begin{note} \tcode{shared_lock<Mutex>} meets the \oldconcept{TimedLockable}
 requirements\iref{thread.req.lockable.timed}. \end{note}
 
-\rSec4[thread.lock.shared.cons]{\tcode{shared_lock} constructors, destructor, and assignment}
+\rSec4[thread.lock.shared.cons]{Constructors, destructor, and assignment}
 
 \indexlibrary{\idxcode{shared_lock}!constructor}%
 \begin{itemdecl}
@@ -2480,7 +2480,7 @@
 \tcode{sl.pm == nullptr} and \tcode{sl.owns == false}.
 \end{itemdescr}
 
-\rSec4[thread.lock.shared.locking]{\tcode{shared_lock} locking}
+\rSec4[thread.lock.shared.locking]{Locking}
 
 \indexlibrarymember{lock}{shared_lock}%
 \begin{itemdecl}
@@ -2618,7 +2618,7 @@
 \end{itemize}
 \end{itemdescr}
 
-\rSec4[thread.lock.shared.mod]{\tcode{shared_lock} modifiers}
+\rSec4[thread.lock.shared.mod]{Modifiers}
 
 \indexlibrarymember{swap}{shared_lock}%
 \begin{itemdecl}
@@ -2654,7 +2654,7 @@
 \effects As if by \tcode{x.swap(y)}.
 \end{itemdescr}
 
-\rSec4[thread.lock.shared.obs]{\tcode{shared_lock} observers}
+\rSec4[thread.lock.shared.obs]{Observers}
 
 \indexlibrarymember{owns_lock}{shared_lock}%
 \begin{itemdecl}
@@ -4992,7 +4992,7 @@
 }
 \end{codeblock}
 
-\rSec3[futures.task.members]{\tcode{packaged_task} member functions}
+\rSec3[futures.task.members]{Member functions}
 
 \indexlibrary{\idxcode{packaged_task}!constructor}%
 \begin{itemdecl}
@@ -5205,7 +5205,7 @@
 \end{itemize}
 \end{itemdescr}
 
-\rSec3[futures.task.nonmembers]{\tcode{packaged_task} globals}
+\rSec3[futures.task.nonmembers]{Globals}
 
 \indexlibrarymember{swap}{packaged_task}%
 \begin{itemdecl}