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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>
5 *
6 * Copyright:
7 * Christian Schulte, 2017
8 *
9 * This file is part of Gecode, the generic constraint
10 * development environment:
11 * http://www.gecode.org
12 *
13 * Permission is hereby granted, free of charge, to any person obtaining
14 * a copy of this software and associated documentation files (the
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32 */
33
34#include <gecode/kernel.hh>
35
36namespace Gecode {
37
38 void
39 trace(Home home, TraceFilter tf, int te, Tracer& t) {
40 if (static_cast<Space&>(home).findtracerecorder())
41 throw MoreThanOneTracer("trace()");
44 }
45
46}
47
48// STATISTICS: kernel-trace
NodeType t
Type of node.
Home class for posting propagators
Definition core.hpp:856
Exception: action has wrong arity
Computation spaces.
Definition core.hpp:1742
Trace filters.
Definition filter.hpp:133
static ExecStatus post(Home home, TraceFilter tf, int te, Tracer &t)
Post propagator.
Definition recorder.hpp:409
#define GECODE_POST
Check for failure in a constraint post function.
Definition macros.hpp:40
#define GECODE_ES_FAIL(es)
Check whether execution status es is failed, and fail space home.
Definition macros.hpp:103
GECODE_FLOAT_EXPORT void trace(Home home, const FloatVarArgs &x, TraceFilter tf, int te=(TE_INIT|TE_PRUNE|TE_FIX|TE_FAIL|TE_DONE), FloatTracer &t=StdFloatTracer::def)
Create a tracer for float variables.
Definition trace.cpp:39
Gecode toplevel namespace