/*----------------------------------------------------------------------------  ChucK Concurrent, On-the-fly Audio Programming Language    Compiler and Virtual Machine   Copyright (c) 2004 Ge Wang and Perry R. Cook.  All rights reserved.    http://chuck.stanford.edu/    http://chuck.cs.princeton.edu/   This program is free software; you can redistribute it and/or modify  it under the terms of the GNU General Public License as published by  the Free Software Foundation; either version 2 of the License, or  (at your option) any later version.   This program is distributed in the hope that it will be useful,  but WITHOUT ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  GNU General Public License for more details.   You should have received a copy of the GNU General Public License  along with this program; if not, write to the Free Software  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  U.S.A.-----------------------------------------------------------------------------*/ //-----------------------------------------------------------------------------// file: ulib_std.h// desc: standard class library//// author: Ge Wang (ge@ccrma.stanford.edu | gewang@cs.princeton.edu)// date: Spring 2004//-----------------------------------------------------------------------------#ifndef __ULIB_STD_H__#define __ULIB_STD_H__ #include "chuck_dl.h" // queryDLL_QUERY libstd_query( Chuck_DL_Query * QUERY ); // exportsCK_DLL_SFUN( abs_impl );CK_DLL_SFUN( fabs_impl );CK_DLL_SFUN( rand_impl );CK_DLL_SFUN( randf_impl );CK_DLL_SFUN( rand2f_impl );CK_DLL_SFUN( rand2_impl );CK_DLL_SFUN( srand_impl );CK_DLL_SFUN( sgn_impl );CK_DLL_SFUN( system_impl );CK_DLL_SFUN( atoi_impl );CK_DLL_SFUN( atof_impl );CK_DLL_SFUN( itoa_impl );CK_DLL_SFUN( ftoa_impl );CK_DLL_SFUN( ftoi_impl );CK_DLL_SFUN( getenv_impl );CK_DLL_SFUN( setenv_impl ); CK_DLL_SFUN( mtof_impl );CK_DLL_SFUN( ftom_impl );CK_DLL_SFUN( powtodb_impl );CK_DLL_SFUN( rmstodb_impl );CK_DLL_SFUN( dbtopow_impl );CK_DLL_SFUN( dbtorms_impl );CK_DLL_SFUN( dbtolin_impl );CK_DLL_SFUN( lintodb_impl );CK_DLL_SFUN( clamp_impl );CK_DLL_SFUN( clampf_impl );CK_DLL_SFUN( scalef_impl );    // forward referenceclass CBufferAdvance;struct ChucK_Object;struct XThread;    //-----------------------------------------------------------------------------// name: class KBHit// desc: kbhit class//-----------------------------------------------------------------------------class KBHit : public Chuck_Event{public:    KBHit();    ~KBHit(); public:    t_CKBOOL open();    t_CKBOOL close();    void on();    void off();    t_CKBOOL good() { return m_valid; }    t_CKBOOL state() { return m_onoff; } public:    void set_echo( t_CKBOOL echo ) { m_echo = echo; }    t_CKBOOL get_echo() { return m_echo; } public:    t_CKBOOL empty();    t_CKINT getch(); public:    CBufferAdvance * m_buffer;    t_CKUINT m_read_index;    t_CKBOOL m_valid;    t_CKBOOL m_onoff;    t_CKBOOL m_echo;    Chuck_Object * SELF;};    //-----------------------------------------------------------------------------// name: class KBHitManager// desc: ...//-----------------------------------------------------------------------------class KBHitManager{public:    static t_CKBOOL init();    static void shutdown();    static void on();    static void off();    static t_CKBOOL open( KBHit * kb );    static t_CKBOOL close( KBHit * kb ); public:    static CBufferAdvance * the_buf;    static t_CKINT the_onoff;    static t_CKBOOL the_init;    static XThread * the_thread;};    #endif