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cmState: Move PositionType to separate namespace

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Remove friend declarations supporting it being a nested type.
This commit is contained in:
Stephen Kelly
2016-10-18 21:28:46 +02:00
parent 2dc4099648
commit 5bc964eddb
2 changed files with 29 additions and 29 deletions
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49
Source/cmState.cxx
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@@ -27,8 +27,8 @@ static std::string const kSUBDIRECTORIES = "SUBDIRECTORIES";
struct cmStateDetail::SnapshotDataType
{
cmState::PositionType ScopeParent;
cmState::PositionType DirectoryParent;
cmStateDetail::PositionType ScopeParent;
cmStateDetail::PositionType DirectoryParent;
cmLinkedTree<cmStateDetail::PolicyStackEntry>::iterator Policies;
cmLinkedTree<cmStateDetail::PolicyStackEntry>::iterator PolicyRoot;
cmLinkedTree<cmStateDetail::PolicyStackEntry>::iterator PolicyScope;
@@ -68,7 +68,7 @@ struct cmStateDetail::PolicyStackEntry : public cmPolicies::PolicyMap
struct cmStateDetail::BuildsystemDirectoryStateType
{
cmState::PositionType DirectoryEnd;
cmStateDetail::PositionType DirectoryEnd;
std::string Location;
std::string OutputLocation;
@@ -309,7 +309,7 @@ cmState::Snapshot cmState::Reset()
this->GlobalProperties.clear();
this->PropertyDefinitions.clear();
PositionType pos = this->SnapshotData.Truncate();
cmStateDetail::PositionType pos = this->SnapshotData.Truncate();
this->ExecutionListFiles.Truncate();
{
@@ -744,7 +744,8 @@ void cmState::Directory::ComputeRelativePathTopBinary()
cmState::Snapshot cmState::CreateBaseSnapshot()
{
PositionType pos = this->SnapshotData.Push(this->SnapshotData.Root());
cmStateDetail::PositionType pos =
this->SnapshotData.Push(this->SnapshotData.Root());
pos->DirectoryParent = this->SnapshotData.Root();
pos->ScopeParent = this->SnapshotData.Root();
pos->SnapshotType = BaseType;
@@ -773,7 +774,8 @@ cmState::Snapshot cmState::CreateBuildsystemDirectorySnapshot(
Snapshot originSnapshot)
{
assert(originSnapshot.IsValid());
PositionType pos = this->SnapshotData.Push(originSnapshot.Position);
cmStateDetail::PositionType pos =
this->SnapshotData.Push(originSnapshot.Position);
pos->DirectoryParent = originSnapshot.Position;
pos->ScopeParent = originSnapshot.Position;
pos->SnapshotType = BuildsystemDirectoryType;
@@ -805,7 +807,7 @@ cmState::Snapshot cmState::CreateBuildsystemDirectorySnapshot(
cmState::Snapshot cmState::CreateFunctionCallSnapshot(
cmState::Snapshot originSnapshot, std::string const& fileName)
{
PositionType pos =
cmStateDetail::PositionType pos =
this->SnapshotData.Push(originSnapshot.Position, *originSnapshot.Position);
pos->ScopeParent = originSnapshot.Position;
pos->SnapshotType = FunctionCallType;
@@ -824,7 +826,7 @@ cmState::Snapshot cmState::CreateFunctionCallSnapshot(
cmState::Snapshot cmState::CreateMacroCallSnapshot(
cmState::Snapshot originSnapshot, std::string const& fileName)
{
PositionType pos =
cmStateDetail::PositionType pos =
this->SnapshotData.Push(originSnapshot.Position, *originSnapshot.Position);
pos->SnapshotType = MacroCallType;
pos->Keep = false;
@@ -839,7 +841,7 @@ cmState::Snapshot cmState::CreateMacroCallSnapshot(
cmState::Snapshot cmState::CreateIncludeFileSnapshot(
cmState::Snapshot originSnapshot, const std::string& fileName)
{
PositionType pos =
cmStateDetail::PositionType pos =
this->SnapshotData.Push(originSnapshot.Position, *originSnapshot.Position);
pos->SnapshotType = IncludeFileType;
pos->Keep = true;
@@ -854,7 +856,7 @@ cmState::Snapshot cmState::CreateIncludeFileSnapshot(
cmState::Snapshot cmState::CreateVariableScopeSnapshot(
cmState::Snapshot originSnapshot)
{
PositionType pos =
cmStateDetail::PositionType pos =
this->SnapshotData.Push(originSnapshot.Position, *originSnapshot.Position);
pos->ScopeParent = originSnapshot.Position;
pos->SnapshotType = VariableScopeType;
@@ -872,7 +874,7 @@ cmState::Snapshot cmState::CreateVariableScopeSnapshot(
cmState::Snapshot cmState::CreateInlineListFileSnapshot(
cmState::Snapshot originSnapshot, const std::string& fileName)
{
PositionType pos =
cmStateDetail::PositionType pos =
this->SnapshotData.Push(originSnapshot.Position, *originSnapshot.Position);
pos->SnapshotType = InlineListFileType;
pos->Keep = true;
@@ -886,7 +888,7 @@ cmState::Snapshot cmState::CreateInlineListFileSnapshot(
cmState::Snapshot cmState::CreatePolicyScopeSnapshot(
cmState::Snapshot originSnapshot)
{
PositionType pos =
cmStateDetail::PositionType pos =
this->SnapshotData.Push(originSnapshot.Position, *originSnapshot.Position);
pos->SnapshotType = PolicyScopeType;
pos->Keep = false;
@@ -897,8 +899,8 @@ cmState::Snapshot cmState::CreatePolicyScopeSnapshot(
cmState::Snapshot cmState::Pop(cmState::Snapshot originSnapshot)
{
PositionType pos = originSnapshot.Position;
PositionType prevPos = pos;
cmStateDetail::PositionType pos = originSnapshot.Position;
cmStateDetail::PositionType prevPos = pos;
++prevPos;
prevPos->IncludeDirectoryPosition =
prevPos->BuildSystemDirectory->IncludeDirectories.size();
@@ -934,7 +936,8 @@ std::vector<cmState::Snapshot> cmState::Snapshot::GetChildren()
return this->Position->BuildSystemDirectory->Children;
}
cmState::Snapshot::Snapshot(cmState* state, PositionType position)
cmState::Snapshot::Snapshot(cmState* state,
cmStateDetail::PositionType position)
: State(state)
, Position(position)
{
@@ -1022,7 +1025,7 @@ cmState::Snapshot cmState::Snapshot::GetBuildsystemDirectoryParent() const
if (!this->State || this->Position == this->State->SnapshotData.Root()) {
return snapshot;
}
PositionType parentPos = this->Position->DirectoryParent;
cmStateDetail::PositionType parentPos = this->Position->DirectoryParent;
if (parentPos != this->State->SnapshotData.Root()) {
snapshot =
Snapshot(this->State, parentPos->BuildSystemDirectory->DirectoryEnd);
@@ -1037,7 +1040,7 @@ cmState::Snapshot cmState::Snapshot::GetCallStackParent() const
assert(this->Position != this->State->SnapshotData.Root());
Snapshot snapshot;
PositionType parentPos = this->Position;
cmStateDetail::PositionType parentPos = this->Position;
while (parentPos->SnapshotType == cmState::PolicyScopeType ||
parentPos->SnapshotType == cmState::VariableScopeType) {
++parentPos;
@@ -1066,7 +1069,7 @@ cmState::Snapshot cmState::Snapshot::GetCallStackBottom() const
assert(this->State);
assert(this->Position != this->State->SnapshotData.Root());
PositionType pos = this->Position;
cmStateDetail::PositionType pos = this->Position;
while (pos->SnapshotType != cmState::BaseType &&
pos->SnapshotType != cmState::BuildsystemDirectoryType &&
pos != this->State->SnapshotData.Root()) {
@@ -1077,14 +1080,14 @@ cmState::Snapshot cmState::Snapshot::GetCallStackBottom() const
void cmState::Snapshot::PushPolicy(cmPolicies::PolicyMap entry, bool weak)
{
PositionType pos = this->Position;
cmStateDetail::PositionType pos = this->Position;
pos->Policies = this->State->PolicyStack.Push(
pos->Policies, cmStateDetail::PolicyStackEntry(entry, weak));
}
bool cmState::Snapshot::PopPolicy()
{
PositionType pos = this->Position;
cmStateDetail::PositionType pos = this->Position;
if (pos->Policies == pos->PolicyScope) {
return false;
}
@@ -1135,8 +1138,8 @@ cmPolicies::PolicyStatus cmState::Snapshot::GetPolicy(
return status;
}
}
cmState::PositionType e = dir->DirectoryEnd;
cmState::PositionType p = e->DirectoryParent;
cmStateDetail::PositionType e = dir->DirectoryEnd;
cmStateDetail::PositionType p = e->DirectoryParent;
if (p == this->State->SnapshotData.Root()) {
break;
}
@@ -1305,7 +1308,7 @@ void cmState::Snapshot::SetDirectoryDefinitions()
void cmState::Snapshot::InitializeFromParent()
{
PositionType parent = this->Position->DirectoryParent;
cmStateDetail::PositionType parent = this->Position->DirectoryParent;
assert(this->Position->Vars.IsValid());
assert(parent->Vars.IsValid());

9
Source/cmState.h
View File

@@ -27,14 +27,11 @@ namespace cmStateDetail {
struct BuildsystemDirectoryStateType;
struct SnapshotDataType;
struct PolicyStackEntry;
typedef cmLinkedTree<cmStateDetail::SnapshotDataType>::iterator PositionType;
}
class cmState
{
typedef cmLinkedTree<cmStateDetail::SnapshotDataType>::iterator PositionType;
friend class Snapshot;
friend struct cmStateDetail::BuildsystemDirectoryStateType;
friend struct cmStateDetail::SnapshotDataType;
public:
cmState();
@@ -58,7 +55,7 @@ public:
{
public:
Snapshot(cmState* state = CM_NULLPTR);
Snapshot(cmState* state, PositionType position);
Snapshot(cmState* state, cmStateDetail::PositionType position);
const char* GetDefinition(std::string const& name) const;
bool IsInitialized(std::string const& name) const;
@@ -117,7 +114,7 @@ public:
void InitializeFromParent();
cmState* State;
cmState::PositionType Position;
cmStateDetail::PositionType Position;
};
class Directory