Ninja: Edge Struct Reference

Ninja

An edge in the dependency graph; links between Nodes using Rules. More...

#include <graph.h>

Public Member Functions
bool	AllInputsReady () const
	Return true if all inputs' in-edges are ready. More...

void	Dump (const char *prefix="") const

	Edge ()

string	EvaluateCommand (bool incl_rsp_file=false)
	Expand all variables in a command and return it as a string. More...

string	GetBinding (const string &key)

bool	GetBindingBool (const string &key)

bool	is_implicit (size_t index)

bool	is_order_only (size_t index)

bool	is_phony () const

bool	outputs_ready () const

Pool *	pool () const

const Rule &	rule () const

int	weight () const

Public Attributes
BindingEnv *	env_

int	implicit_deps_

vector< Node * >	inputs_

int	order_only_deps_

vector< Node * >	outputs_

bool	outputs_ready_

Pool *	pool_

const Rule *	rule_

Detailed Description

An edge in the dependency graph; links between Nodes using Rules.

Definition at line 137 of file graph.h.

Constructor & Destructor Documentation

Edge::Edge ( )

inline

Definition at line 138 of file graph.h.

Member Function Documentation

bool Edge::AllInputsReady ( ) const

Return true if all inputs' in-edges are ready.

Definition at line 214 of file graph.cc.

References inputs_.

Referenced by Plan::AddSubTarget().

void Edge::Dump ( const char * prefix = "" ) const

Definition at line 293 of file graph.cc.

References inputs_, Pool::name(), Rule::name(), outputs_, pool_, and rule_.

Referenced by Node::Dump().

string Edge::EvaluateCommand ( bool incl_rsp_file = false )

Expand all variables in a command and return it as a string.

If incl_rsp_file is enabled, the string will also contain the full contents of a response file (if applicable)

Definition at line 274 of file graph.cc.

References GetBinding().

Referenced by BuildStatus::BuildEdgeFinished(), DependencyScan::RecomputeDirty(), BuildLog::RecordCommand(), FakeCommandRunner::StartCommand(), RealCommandRunner::StartCommand(), Builder::StartEdge(), and TEST_F().

string Edge::GetBinding ( const string & key )

Definition at line 284 of file graph.cc.

References EdgeEnv::LookupVariable().

Referenced by EvaluateCommand(), Builder::ExtractDeps(), Builder::FinishCommand(), GetBindingBool(), ImplicitDepLoader::LoadDeps(), ManifestParser::ParseEdge(), BuildStatus::PrintStatus(), Cleaner::RemoveEdgeFiles(), Builder::StartEdge(), and TEST_F().

bool Edge::GetBindingBool ( const string & key )

Definition at line 289 of file graph.cc.

References GetBinding().

Referenced by Builder::FinishCommand(), and DependencyScan::RecomputeOutputDirty().

bool Edge::is_implicit ( size_t index )

inline

Definition at line 176 of file graph.h.

Referenced by TEST_F().

bool Edge::is_order_only ( size_t index )

inline

Definition at line 180 of file graph.h.

Referenced by GraphViz::AddTarget(), DependencyScan::RecomputeDirty(), and TEST_F().

bool Edge::is_phony ( ) const

Definition at line 314 of file graph.cc.

References State::kPhonyRule, and rule_.

Referenced by Plan::AddSubTarget(), Builder::Build(), DependencyScan::RecomputeDirty(), DependencyScan::RecomputeOutputDirty(), and Builder::StartEdge().

bool Edge::outputs_ready ( ) const

inline

Definition at line 164 of file graph.h.

Referenced by Plan::AddSubTarget().

Pool* Edge::pool ( ) const

inline

Definition at line 162 of file graph.h.

Referenced by Plan::ResumeDelayedJobs(), and Plan::ScheduleWork().

const Rule& Edge::rule ( ) const

inline

Definition at line 161 of file graph.h.

Referenced by FakeCommandRunner::StartCommand(), and FakeCommandRunner::WaitForCommand().

int Edge::weight ( ) const

inline

Definition at line 163 of file graph.h.

Referenced by Pool::EdgeFinished(), Pool::EdgeScheduled(), Pool::RetrieveReadyEdges(), and Pool::WeightedEdgeCmp().

Member Data Documentation

BindingEnv* Edge::env_

Definition at line 158 of file graph.h.

Referenced by State::AddEdge(), EdgeEnv::LookupVariable(), and ManifestParser::ParseEdge().

int Edge::implicit_deps_

Definition at line 174 of file graph.h.

Referenced by EdgeEnv::LookupVariable(), ManifestParser::ParseEdge(), ImplicitDepLoader::PreallocateSpace(), and TEST_F().

vector<Node*> Edge::inputs_

Definition at line 156 of file graph.h.

Referenced by State::AddIn(), Plan::AddSubTarget(), GraphViz::AddTarget(), AllInputsReady(), Dump(), Builder::FinishCommand(), EdgeEnv::LookupVariable(), ImplicitDepLoader::PreallocateSpace(), DependencyScan::RecomputeDirty(), DependencyScan::RecomputeOutputDirty(), and TEST_F().

int Edge::order_only_deps_

Definition at line 175 of file graph.h.

Referenced by Builder::FinishCommand(), EdgeEnv::LookupVariable(), ManifestParser::ParseEdge(), ImplicitDepLoader::PreallocateSpace(), and TEST_F().

vector<Node*> Edge::outputs_

Definition at line 157 of file graph.h.

Referenced by State::AddOut(), GraphViz::AddTarget(), ImplicitDepLoader::CreatePhonyInEdge(), Dump(), Plan::EdgeFinished(), PlanTest::FindWorkSorted(), Builder::FinishCommand(), ImplicitDepLoader::LoadDepFile(), ImplicitDepLoader::LoadDeps(), ImplicitDepLoader::LoadDepsFromLog(), EdgeEnv::LookupVariable(), ManifestParser::ParseEdge(), DependencyScan::RecomputeDirty(), BuildLog::RecordCommand(), FakeCommandRunner::StartCommand(), Builder::StartEdge(), and TEST_F().

bool Edge::outputs_ready_

Definition at line 159 of file graph.h.

Referenced by ImplicitDepLoader::CreatePhonyInEdge(), Plan::EdgeFinished(), and DependencyScan::RecomputeDirty().

Pool* Edge::pool_

Definition at line 155 of file graph.h.

Referenced by State::AddEdge(), Dump(), and ManifestParser::ParseEdge().

const Rule* Edge::rule_

Definition at line 154 of file graph.h.

Referenced by State::AddEdge(), GraphViz::AddTarget(), Dump(), is_phony(), and EdgeEnv::LookupVariable().

The documentation for this struct was generated from the following files: