tracehook.cc
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上传日期:2015-12-11
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文件大小:3k
- /*
- * Copyright (c) 1997 University of Southern California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the Information Sciences
- * Institute of the University of Southern California.
- * 4. Neither the name of the University nor of the Institute may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- */
- #include "tclcl.h"
- #include "trace.h"
- #include "tracehook.h"
- /*XXX */
- class TraceHookClass : public TclClass {
- public:
- TraceHookClass() : TclClass("TraceHook") {}
- TclObject* create(int argc, const char*const* argv) {
- if (argc != 5)
- return (0);
- return (new TraceHook(argv[4]));
- }
- } tracehook_class;
- TraceHook::TraceHook(const char *animator) : TraceHandler(animator)
- {
- }
- TraceHook::~TraceHook()
- {
- }
- void TraceHook::update(double /*now*/)
- {
- }
- void TraceHook::reset(double /*now*/)
- {
- }
- //---------------------------------------------------------------------
- // void
- // TraceHook::handle(const TraceEvent& e, double /*now*/, int /*direction*/) {
- // - Trace event handler for tcl expressions
- // - Calls tracehooktcl in file stats.tcl
- // tracehooktcl is part of the Animator class
- //---------------------------------------------------------------------
- void TraceHook::handle(const TraceEvent& e, double /*now*/, int /*direction*/) {
- Tcl& tcl = Tcl::instance();
- // debug
- //fprintf(stderr, "%s tracehooktcl {%s}n", nam()->name(), e.image);
-
- tcl.evalf("%s tracehooktcl {%s}", nam()->name(), e.image);
- }
- /* interface to Tcl */
- int TraceHook::command(int argc, const char *const *argv)
- {
- return (TraceHandler::command(argc, argv));
- }