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//===-- SBDeclaration.cpp ----------------------------------------*- C++-*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/API/SBDeclaration.h"
#include "lldb/API/SBStream.h"
#include "lldb/Host/PosixApi.h"
#include "lldb/Symbol/Declaration.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/Stream.h"
#include <limits.h>
using namespace lldb;
using namespace lldb_private;
SBDeclaration::SBDeclaration() : m_opaque_ap() {}
SBDeclaration::SBDeclaration(const SBDeclaration &rhs) : m_opaque_ap() {
if (rhs.IsValid())
ref() = rhs.ref();
}
SBDeclaration::SBDeclaration(const lldb_private::Declaration *lldb_object_ptr)
: m_opaque_ap() {
if (lldb_object_ptr)
ref() = *lldb_object_ptr;
}
const SBDeclaration &SBDeclaration::operator=(const SBDeclaration &rhs) {
if (this != &rhs) {
if (rhs.IsValid())
ref() = rhs.ref();
else
m_opaque_ap.reset();
}
return *this;
}
void SBDeclaration::SetDeclaration(
const lldb_private::Declaration &lldb_object_ref) {
ref() = lldb_object_ref;
}
SBDeclaration::~SBDeclaration() {}
bool SBDeclaration::IsValid() const {
return m_opaque_ap.get() && m_opaque_ap->IsValid();
}
SBFileSpec SBDeclaration::GetFileSpec() const {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
SBFileSpec sb_file_spec;
if (m_opaque_ap.get() && m_opaque_ap->GetFile())
sb_file_spec.SetFileSpec(m_opaque_ap->GetFile());
if (log) {
SBStream sstr;
sb_file_spec.GetDescription(sstr);
log->Printf("SBLineEntry(%p)::GetFileSpec () => SBFileSpec(%p): %s",
static_cast<void *>(m_opaque_ap.get()),
static_cast<const void *>(sb_file_spec.get()), sstr.GetData());
}
return sb_file_spec;
}
uint32_t SBDeclaration::GetLine() const {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
uint32_t line = 0;
if (m_opaque_ap.get())
line = m_opaque_ap->GetLine();
if (log)
log->Printf("SBLineEntry(%p)::GetLine () => %u",
static_cast<void *>(m_opaque_ap.get()), line);
return line;
}
uint32_t SBDeclaration::GetColumn() const {
if (m_opaque_ap.get())
return m_opaque_ap->GetColumn();
return 0;
}
void SBDeclaration::SetFileSpec(lldb::SBFileSpec filespec) {
if (filespec.IsValid())
ref().SetFile(filespec.ref());
else
ref().SetFile(FileSpec());
}
void SBDeclaration::SetLine(uint32_t line) { ref().SetLine(line); }
void SBDeclaration::SetColumn(uint32_t column) { ref().SetColumn(column); }
bool SBDeclaration::operator==(const SBDeclaration &rhs) const {
lldb_private::Declaration *lhs_ptr = m_opaque_ap.get();
lldb_private::Declaration *rhs_ptr = rhs.m_opaque_ap.get();
if (lhs_ptr && rhs_ptr)
return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) == 0;
return lhs_ptr == rhs_ptr;
}
bool SBDeclaration::operator!=(const SBDeclaration &rhs) const {
lldb_private::Declaration *lhs_ptr = m_opaque_ap.get();
lldb_private::Declaration *rhs_ptr = rhs.m_opaque_ap.get();
if (lhs_ptr && rhs_ptr)
return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) != 0;
return lhs_ptr != rhs_ptr;
}
const lldb_private::Declaration *SBDeclaration::operator->() const {
return m_opaque_ap.get();
}
lldb_private::Declaration &SBDeclaration::ref() {
if (m_opaque_ap.get() == NULL)
m_opaque_ap.reset(new lldb_private::Declaration());
return *m_opaque_ap;
}
const lldb_private::Declaration &SBDeclaration::ref() const {
return *m_opaque_ap;
}
bool SBDeclaration::GetDescription(SBStream &description) {
Stream &strm = description.ref();
if (m_opaque_ap.get()) {
char file_path[PATH_MAX * 2];
m_opaque_ap->GetFile().GetPath(file_path, sizeof(file_path));
strm.Printf("%s:%u", file_path, GetLine());
if (GetColumn() > 0)
strm.Printf(":%u", GetColumn());
} else
strm.PutCString("No value");
return true;
}
lldb_private::Declaration *SBDeclaration::get() { return m_opaque_ap.get(); }
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