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general.cpp
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1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2 /*
3  * Main authors:
4  * Christian Schulte <schulte@gecode.org>
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7  * Christian Schulte, 2017
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37 
38 #include <gecode/kernel.hh>
39 
40 namespace Gecode {
41 
42  void
43  trace(Home home, TraceFilter tf, int te, Tracer& t) {
44  if (static_cast<Space&>(home).findtracerecorder())
45  throw MoreThanOneTracer("trace()");
47  GECODE_ES_FAIL(TraceRecorder::post(home,tf,te,t));
48  }
49 
50 }
51 
52 // STATISTICS: kernel-trace
NodeType t
Type of node.
Definition: bool-expr.cpp:234
static ExecStatus post(Home home, TraceFilter tf, int te, Tracer &t)
Post propagator.
Definition: recorder.hpp:412
Trace filters.
Definition: filter.hpp:137
Exception: action has wrong arity
Definition: exception.hpp:153
Tracer.
Definition: tracer.hpp:153
void trace(Home home, const FloatVarArgs &x, TraceFilter tf, int te, FloatTracer &t)
Create a tracer for float variables.
Definition: trace.cpp:43
Gecode toplevel namespace
#define GECODE_POST
Check for failure in a constraint post function.
Definition: macros.hpp:44
Home class for posting propagators
Definition: core.hpp:846
#define GECODE_ES_FAIL(es)
Check whether execution status es is failed, and fail space home.
Definition: macros.hpp:107