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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>
<HEAD>
   <TITLE>class  IOHtk</TITLE>
   <META NAME="GENERATOR" CONTENT="DOC++ 3.4.8">
</HEAD>
<BODY BGCOLOR="#ffffff">

<H2>class  <A HREF="#DOC.DOCU">IOHtk</A></H2></H2><BLOCKQUOTE>This class is used to read HTK objects (used for various datasets)</BLOCKQUOTE>
<HR>

<H2>Inheritance:</H2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=65>
<param name=classes value="CObject,MObject.html,CIOHtk,MIOHtk.html">
<param name=before value="M,M">
<param name=after value="Md_,M">
<param name=indent value="0,1">
<param name=arrowdir value="down">
</APPLET>
<HR>

<DL>
<P><DL>
<DT><H3>Public Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>real* <B><A HREF="#DOC.122.1">data</A></B>
<DD><I>the data itself</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>int <B><A HREF="#DOC.122.2">n_cols</A></B>
<DD><I>number of columns in the data</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>int <B><A HREF="#DOC.122.3">n_lines</A></B>
<DD><I>number of lines in the data</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>char* <B><A HREF="#DOC.122.4">kind</A></B>
<DD><I>kind of data</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>char* <B><A HREF="#DOC.122.5">file_name</A></B>
<DD><I>file name</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>long <B><A HREF="#DOC.122.6">samp_period</A></B>
<DD><I>sampling period</I>
</DL></P>

<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.122.7">IOHtk</A></B>(char* <!1><A HREF="Measurer.html#DOC.30.2">file</A>, int max_load=-1)
<DD><I>for each IOHtk object, specify the corresponding filename as well as the maximum number of examples to load</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.122.8">write</A></B>(char* dir_to_save=NULL)
<DD><I>write data on HTK binary format on the specifing directory</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>virtual   void <B><A HREF="#DOC.122.9">createMaskFromParam</A></B>(bool* mask)
<DD><I>create a mask to remove energy and corresponding delta, delta-delta</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>char* <B><A HREF="#DOC.122.10">parmKind2Str</A></B>(ParmKind <!1><A HREF="IOHtk.html#DOC.122.4">kind</A>, char* buf)
<DD><I>HTK source code </I>
</DL></P>

</DL>
<HR><H3>Inherited from <A HREF="Object.html">Object</A>:</H3>
<DL>
<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>init</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, int size, void* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addIOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, int* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, int init_value, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addROption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, real* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, real init_value, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addBOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, bool* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, bool init_value, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, void* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setIOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, int option)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setROption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, real option)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setBOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, bool option)
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>loadFILE</B>(FILE* <!1><A HREF="Measurer.html#DOC.30.2">file</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>saveFILE</B>(FILE* <!1><A HREF="Measurer.html#DOC.30.2">file</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>load</B>(const char* filename)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>save</B>(const char* filename)
</DL></P>

</DL>

<A NAME="DOC.DOCU"></A>
<HR>
<H2>Documentation</H2>
<BLOCKQUOTE>This class is used to read HTK objects (used for various datasets)

<P></BLOCKQUOTE>
<DL>

<A NAME="data"></A>
<A NAME="DOC.122.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>real* data</B></TT>
<DD>the data itself
<DL><DT><DD></DL><P>
<A NAME="n_cols"></A>
<A NAME="DOC.122.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>int n_cols</B></TT>
<DD>number of columns in the data
<DL><DT><DD></DL><P>
<A NAME="n_lines"></A>
<A NAME="DOC.122.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>int n_lines</B></TT>
<DD>number of lines in the data
<DL><DT><DD></DL><P>
<A NAME="kind"></A>
<A NAME="DOC.122.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>char* kind</B></TT>
<DD>kind of data
<DL><DT><DD></DL><P>
<A NAME="file_name"></A>
<A NAME="DOC.122.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>char* file_name</B></TT>
<DD>file name
<DL><DT><DD></DL><P>
<A NAME="samp_period"></A>
<A NAME="DOC.122.6"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>long samp_period</B></TT>
<DD>sampling period
<DL><DT><DD></DL><P>
<A NAME="IOHtk"></A>
<A NAME="DOC.122.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> IOHtk(char* <!1><A HREF="Measurer.html#DOC.30.2">file</A>, int max_load=-1)</B></TT>
<DD>for each IOHtk object, specify the corresponding filename as well
as the maximum number of examples to load
<DL><DT><DD></DL><P>
<A NAME="write"></A>
<A NAME="DOC.122.8"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void write(char* dir_to_save=NULL)</B></TT>
<DD>write data on HTK binary format on the specifing directory
<DL><DT><DD></DL><P>
<A NAME="createMaskFromParam"></A>
<A NAME="DOC.122.9"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>virtual   void createMaskFromParam(bool* mask)</B></TT>
<DD>create a mask to remove energy and corresponding delta, delta-delta
<DL><DT><DD></DL><P>
<A NAME="parmKind2Str"></A>
<A NAME="DOC.122.10"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>char* parmKind2Str(ParmKind <!1><A HREF="IOHtk.html#DOC.122.4">kind</A>, char* buf)</B></TT>
<DD>HTK source code 
<DL><DT><DD></DL><P></DL>

<HR><DL><DT><B>This class has no child classes.</B></DL>

<DL><DT><DT><B>Author:</B><DD>Samy Bengio (bengio@idiap.ch)
Johnny Mariethoz (Johnny.Mariethoz@idiap.ch)
<DD></DL><P><P><I><A HREF="index.html">Alphabetic index</A></I> <I><A HREF="HIER.html">HTML hierarchy of classes</A> or <A HREF="HIERjava.html">Java</A></I></P><HR>
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