\doxysection{heap.\+h}
\label{heap_8h_source}\index{include/sphinxbase/heap.h@{include/sphinxbase/heap.h}}
\textbf{ Go to the documentation of this file.}
\begin{DoxyCode}{0}
\DoxyCodeLine{00001\ \textcolor{comment}{/*\ -\/*-\/\ c-\/basic-\/offset:\ 4;\ indent-\/tabs-\/mode:\ nil\ -\/*-\/\ */}}
\DoxyCodeLine{00002\ \textcolor{comment}{/*\ ====================================================================}}
\DoxyCodeLine{00003\ \textcolor{comment}{\ *\ Copyright\ (c)\ 1999-\/2004\ Carnegie\ Mellon\ University.\ \ All\ rights}}
\DoxyCodeLine{00004\ \textcolor{comment}{\ *\ reserved.}}
\DoxyCodeLine{00005\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00006\ \textcolor{comment}{\ *\ Redistribution\ and\ use\ in\ source\ and\ binary\ forms,\ with\ or\ without}}
\DoxyCodeLine{00007\ \textcolor{comment}{\ *\ modification,\ are\ permitted\ provided\ that\ the\ following\ conditions}}
\DoxyCodeLine{00008\ \textcolor{comment}{\ *\ are\ met:}}
\DoxyCodeLine{00009\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00010\ \textcolor{comment}{\ *\ 1.\ Redistributions\ of\ source\ code\ must\ retain\ the\ above\ copyright}}
\DoxyCodeLine{00011\ \textcolor{comment}{\ *\ \ \ \ notice,\ this\ list\ of\ conditions\ and\ the\ following\ disclaimer.\ }}
\DoxyCodeLine{00012\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00013\ \textcolor{comment}{\ *\ 2.\ Redistributions\ in\ binary\ form\ must\ reproduce\ the\ above\ copyright}}
\DoxyCodeLine{00014\ \textcolor{comment}{\ *\ \ \ \ notice,\ this\ list\ of\ conditions\ and\ the\ following\ disclaimer\ in}}
\DoxyCodeLine{00015\ \textcolor{comment}{\ *\ \ \ \ the\ documentation\ and/or\ other\ materials\ provided\ with\ the}}
\DoxyCodeLine{00016\ \textcolor{comment}{\ *\ \ \ \ distribution.}}
\DoxyCodeLine{00017\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00018\ \textcolor{comment}{\ *\ This\ work\ was\ supported\ in\ part\ by\ funding\ from\ the\ Defense\ Advanced\ }}
\DoxyCodeLine{00019\ \textcolor{comment}{\ *\ Research\ Projects\ Agency\ and\ the\ National\ Science\ Foundation\ of\ the\ }}
\DoxyCodeLine{00020\ \textcolor{comment}{\ *\ United\ States\ of\ America,\ and\ the\ CMU\ Sphinx\ Speech\ Consortium.}}
\DoxyCodeLine{00021\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00022\ \textcolor{comment}{\ *\ THIS\ SOFTWARE\ IS\ PROVIDED\ BY\ CARNEGIE\ MELLON\ UNIVERSITY\ \`{}\`{}AS\ IS''\ AND\ }}
\DoxyCodeLine{00023\ \textcolor{comment}{\ *\ ANY\ EXPRESSED\ OR\ IMPLIED\ WARRANTIES,\ INCLUDING,\ BUT\ NOT\ LIMITED\ TO,\ }}
\DoxyCodeLine{00024\ \textcolor{comment}{\ *\ THE\ IMPLIED\ WARRANTIES\ OF\ MERCHANTABILITY\ AND\ FITNESS\ FOR\ A\ PARTICULAR}}
\DoxyCodeLine{00025\ \textcolor{comment}{\ *\ PURPOSE\ ARE\ DISCLAIMED.\ \ IN\ NO\ EVENT\ SHALL\ CARNEGIE\ MELLON\ UNIVERSITY}}
\DoxyCodeLine{00026\ \textcolor{comment}{\ *\ NOR\ ITS\ EMPLOYEES\ BE\ LIABLE\ FOR\ ANY\ DIRECT,\ INDIRECT,\ INCIDENTAL,}}
\DoxyCodeLine{00027\ \textcolor{comment}{\ *\ SPECIAL,\ EXEMPLARY,\ OR\ CONSEQUENTIAL\ DAMAGES\ (INCLUDING,\ BUT\ NOT\ }}
\DoxyCodeLine{00028\ \textcolor{comment}{\ *\ LIMITED\ TO,\ PROCUREMENT\ OF\ SUBSTITUTE\ GOODS\ OR\ SERVICES;\ LOSS\ OF\ USE,\ }}
\DoxyCodeLine{00029\ \textcolor{comment}{\ *\ DATA,\ OR\ PROFITS;\ OR\ BUSINESS\ INTERRUPTION)\ HOWEVER\ CAUSED\ AND\ ON\ ANY\ }}
\DoxyCodeLine{00030\ \textcolor{comment}{\ *\ THEORY\ OF\ LIABILITY,\ WHETHER\ IN\ CONTRACT,\ STRICT\ LIABILITY,\ OR\ TORT\ }}
\DoxyCodeLine{00031\ \textcolor{comment}{\ *\ (INCLUDING\ NEGLIGENCE\ OR\ OTHERWISE)\ ARISING\ IN\ ANY\ WAY\ OUT\ OF\ THE\ USE\ }}
\DoxyCodeLine{00032\ \textcolor{comment}{\ *\ OF\ THIS\ SOFTWARE,\ EVEN\ IF\ ADVISED\ OF\ THE\ POSSIBILITY\ OF\ SUCH\ DAMAGE.}}
\DoxyCodeLine{00033\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00034\ \textcolor{comment}{\ *\ ====================================================================}}
\DoxyCodeLine{00035\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00036\ \textcolor{comment}{\ */}}
\DoxyCodeLine{00037\ \textcolor{comment}{/*}}
\DoxyCodeLine{00038\ \textcolor{comment}{\ *\ heap.h\ -\/-\/\ Generic\ heap\ structure\ for\ inserting\ in\ any\ and\ popping\ in\ sorted}}
\DoxyCodeLine{00039\ \textcolor{comment}{\ *\ \ \ \ \ \ \ \ \ \ \ \ \ \ order.}}
\DoxyCodeLine{00040\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00041\ \textcolor{comment}{\ *\ **********************************************}}
\DoxyCodeLine{00042\ \textcolor{comment}{\ *\ CMU\ ARPA\ Speech\ Project}}
\DoxyCodeLine{00043\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00044\ \textcolor{comment}{\ *\ Copyright\ (c)\ 1999\ Carnegie\ Mellon\ University.}}
\DoxyCodeLine{00045\ \textcolor{comment}{\ *\ ALL\ RIGHTS\ RESERVED.}}
\DoxyCodeLine{00046\ \textcolor{comment}{\ *\ **********************************************}}
\DoxyCodeLine{00047\ \textcolor{comment}{\ *\ }}
\DoxyCodeLine{00048\ \textcolor{comment}{\ *\ HISTORY}}
\DoxyCodeLine{00049\ \textcolor{comment}{\ *\ \$Log:\ heap.h,v\ \$}}
\DoxyCodeLine{00050\ \textcolor{comment}{\ *\ Revision\ 1.7\ \ 2005/06/22\ 03:05:49\ \ arthchan2003}}
\DoxyCodeLine{00051\ \textcolor{comment}{\ *\ 1,\ Fixed\ doxygen\ documentation,\ 2,\ Add\ \ keyword.}}
\DoxyCodeLine{00052\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00053\ \textcolor{comment}{\ *\ Revision\ 1.4\ \ 2005/06/15\ 04:21:46\ \ archan}}
\DoxyCodeLine{00054\ \textcolor{comment}{\ *\ 1,\ Fixed\ doxygen-\/documentation,\ 2,\ Add\ \ keyword\ such\ that\ changes\ will\ be\ logged\ into\ a\ file.}}
\DoxyCodeLine{00055\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00056\ \textcolor{comment}{\ *\ Revision\ 1.3\ \ 2005/03/30\ 01:22:48\ \ archan}}
\DoxyCodeLine{00057\ \textcolor{comment}{\ *\ Fixed\ mistakes\ in\ last\ updates.\ Add}}
\DoxyCodeLine{00058\ \textcolor{comment}{\ *}}
\DoxyCodeLine{00059\ \textcolor{comment}{\ *\ }}
\DoxyCodeLine{00060\ \textcolor{comment}{\ *\ 23-\/Dec-\/96\ \ \ \ M\ K\ Ravishankar\ (rkm@cs.cmu.edu)\ at\ Carnegie\ Mellon\ University}}
\DoxyCodeLine{00061\ \textcolor{comment}{\ *\ \ \ \ \ \ \ \ \ \ \ \ \ \ Started.}}
\DoxyCodeLine{00062\ \textcolor{comment}{\ */}}
\DoxyCodeLine{00063\ }
\DoxyCodeLine{00064\ }
\DoxyCodeLine{00065\ \textcolor{preprocessor}{\#ifndef\ \_LIBUTIL\_HEAP\_H\_}}
\DoxyCodeLine{00066\ \textcolor{preprocessor}{\#define\ \_LIBUTIL\_HEAP\_H\_}}
\DoxyCodeLine{00067\ }
\DoxyCodeLine{00068\ \textcolor{preprocessor}{\#include\ <stdlib.h>}}
\DoxyCodeLine{00069\ }
\DoxyCodeLine{00070\ \textcolor{comment}{/*\ Win32/WinCE\ DLL\ gunk\ */}}
\DoxyCodeLine{00071\ \textcolor{preprocessor}{\#include\ <sphinxbase/sphinxbase\_export.h>}}
\DoxyCodeLine{00072\ \textcolor{preprocessor}{\#include\ <sphinxbase/prim\_type.h>}}
\DoxyCodeLine{00073\ }
\DoxyCodeLine{00085\ \textcolor{preprocessor}{\#ifdef\ \_\_cplusplus}}
\DoxyCodeLine{00086\ \textcolor{keyword}{extern}\ \textcolor{stringliteral}{"{}C"{}}\ \{}
\DoxyCodeLine{00087\ \textcolor{preprocessor}{\#endif}}
\DoxyCodeLine{00088\ \textcolor{preprocessor}{\#if\ 0}}
\DoxyCodeLine{00089\ \textcolor{comment}{/*\ Fool\ Emacs.\ */}}
\DoxyCodeLine{00090\ \}}
\DoxyCodeLine{00091\ \textcolor{preprocessor}{\#endif}}
\DoxyCodeLine{00092\ }
\DoxyCodeLine{00093\ }
\DoxyCodeLine{00094\ \textcolor{keyword}{typedef}\ \textcolor{keyword}{struct\ }heap\_s\ heap\_t;}
\DoxyCodeLine{00095\ }
\DoxyCodeLine{00096\ }
\DoxyCodeLine{00100\ SPHINXBASE\_EXPORT}
\DoxyCodeLine{00101\ heap\_t\ *heap\_new(\textcolor{keywordtype}{void});}
\DoxyCodeLine{00102\ }
\DoxyCodeLine{00103\ }
\DoxyCodeLine{00108\ SPHINXBASE\_EXPORT}
\DoxyCodeLine{00109\ \textcolor{keywordtype}{int}\ heap\_insert(heap\_t\ *heap,\ \ }
\DoxyCodeLine{00110\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ *data,\ \ \ \ \ }
\DoxyCodeLine{00111\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ int32\ val\ \ \ \ \ \ \ }
\DoxyCodeLine{00112\ \ \ \ \ \ \ \ \ );}
\DoxyCodeLine{00118\ SPHINXBASE\_EXPORT}
\DoxyCodeLine{00119\ \textcolor{keywordtype}{int}\ heap\_top(heap\_t\ *heap,\ \ \ \ \ \ \ \ }
\DoxyCodeLine{00120\ \ \ \ \ \ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ **data,\ \ \ \ \ \ \ }
\DoxyCodeLine{00121\ \ \ \ \ \ \ \ \ \ \ \ \ \ int32\ *val\ \ \ \ \ \ \ \ \ }
\DoxyCodeLine{00122\ \ \ \ \ \ \ \ \ );}
\DoxyCodeLine{00126\ SPHINXBASE\_EXPORT}
\DoxyCodeLine{00127\ \textcolor{keywordtype}{int}\ heap\_pop(heap\_t\ *heap,\ \textcolor{keywordtype}{void}\ **data,\ int32\ *val);}
\DoxyCodeLine{00128\ }
\DoxyCodeLine{00132\ SPHINXBASE\_EXPORT}
\DoxyCodeLine{00133\ \textcolor{keywordtype}{int}\ heap\_remove(heap\_t\ *heap,\ \textcolor{keywordtype}{void}\ *data);}
\DoxyCodeLine{00134\ }
\DoxyCodeLine{00138\ SPHINXBASE\_EXPORT}
\DoxyCodeLine{00139\ \textcolor{keywordtype}{size\_t}\ heap\_size(heap\_t\ *heap);}
\DoxyCodeLine{00140\ }
\DoxyCodeLine{00146\ SPHINXBASE\_EXPORT}
\DoxyCodeLine{00147\ \textcolor{keywordtype}{int}\ heap\_destroy(heap\_t\ *heap);}
\DoxyCodeLine{00148\ }
\DoxyCodeLine{00149\ \textcolor{preprocessor}{\#ifdef\ \_\_cplusplus}}
\DoxyCodeLine{00150\ \}}
\DoxyCodeLine{00151\ \textcolor{preprocessor}{\#endif}}
\DoxyCodeLine{00152\ }
\DoxyCodeLine{00153\ \textcolor{preprocessor}{\#endif}}

\end{DoxyCode}
