#ifndef BABELTRACE_CPP_COMMON_BT2_VALUE_HPP
#define BABELTRACE_CPP_COMMON_BT2_VALUE_HPP
-#include <type_traits>
#include <cstdint>
#include <functional>
+#include <type_traits>
+
#include <babeltrace2/babeltrace.h>
#include "common/assert.h"
#include "common/common.h"
+#include "cpp-common/optional.hpp"
+#include "cpp-common/string_view.hpp"
+
+#include "common-iter.hpp"
+#include "exc.hpp"
#include "internal/borrowed-obj.hpp"
#include "internal/shared-obj.hpp"
#include "internal/utils.hpp"
-#include "cpp-common/optional.hpp"
-#include "cpp-common/string_view.hpp"
-#include "lib-error.hpp"
namespace bt2 {
-
namespace internal {
struct ValueRefFuncs final
template <typename ObjT, typename LibObjT>
using SharedValue = internal::SharedObj<ObjT, LibObjT, internal::ValueRefFuncs>;
-} // namespace internal
+} /* namespace internal */
template <typename LibObjT>
class CommonNullValue;
template <typename LibObjT>
class CommonFieldClass;
+template <typename LibObjT>
+class CommonTraceClass;
+
+template <typename LibObjT>
+class CommonStreamClass;
+
+template <typename LibObjT>
+class CommonEventClass;
+
+template <typename LibObjT>
+class CommonStream;
+
template <typename LibObjT>
class CommonValue : public internal::BorrowedObj<LibObjT>
{
- // Allow append() to call `val._libObjPtr()`
+ /* Allow append() to call `val.libObjPtr()` */
friend class CommonArrayValue<bt_value>;
- // Allow insert() to call `val._libObjPtr()`
+ /* Allow insert() to call `val.libObjPtr()` */
friend class CommonMapValue<bt_value>;
- // Allow userAttributes() to call `val._libObjPtr()`
+ /* Allow userAttributes() to call `val.libObjPtr()` */
friend class CommonClockClass<bt_clock_class>;
friend class CommonFieldClass<bt_field_class>;
+ friend class CommonTraceClass<bt_trace_class>;
+ friend class CommonStreamClass<bt_stream_class>;
+ friend class CommonEventClass<bt_event_class>;
+ friend class CommonStream<bt_stream>;
- // Allow operator==() to call `other._libObjPtr()`
+ /* Allow operator==() to call `other.libObjPtr()` */
friend class CommonValue<bt_value>;
friend class CommonValue<const bt_value>;
}
template <typename OtherLibObjT>
- CommonValue(const CommonValue<OtherLibObjT>& val) noexcept : _ThisBorrowedObj {val}
+ CommonValue(const CommonValue<OtherLibObjT> val) noexcept : _ThisBorrowedObj {val}
{
}
template <typename OtherLibObjT>
- _ThisCommonValue& operator=(const CommonValue<OtherLibObjT>& val) noexcept
+ _ThisCommonValue& operator=(const CommonValue<OtherLibObjT> val) noexcept
{
_ThisBorrowedObj::operator=(val);
return *this;
ValueType type() const noexcept
{
- return static_cast<ValueType>(bt_value_get_type(this->_libObjPtr()));
+ return static_cast<ValueType>(bt_value_get_type(this->libObjPtr()));
}
bool isNull() const noexcept
}
template <typename OtherLibObjT>
- bool operator==(const CommonValue<OtherLibObjT>& other) const noexcept
+ bool operator==(const CommonValue<OtherLibObjT> other) const noexcept
{
- return static_cast<bool>(bt_value_is_equal(this->_libObjPtr(), other._libObjPtr()));
+ return static_cast<bool>(bt_value_is_equal(this->libObjPtr(), other.libObjPtr()));
}
template <typename OtherLibObjT>
- bool operator!=(const CommonValue<OtherLibObjT>& other) const noexcept
+ bool operator!=(const CommonValue<OtherLibObjT> other) const noexcept
{
return !(*this == other);
}
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
+ }
+
+ template <typename ValueT>
+ ValueT as() const noexcept
+ {
+ return ValueT {this->libObjPtr()};
}
CommonNullValue<LibObjT> asNull() const noexcept;
protected:
bool _libTypeIs(const bt_value_type type) const noexcept
{
- return bt_value_type_is(bt_value_get_type(this->_libObjPtr()), type);
+ return bt_value_type_is(bt_value_get_type(this->libObjPtr()), type);
}
};
using Value = CommonValue<bt_value>;
using ConstValue = CommonValue<const bt_value>;
+namespace internal {
+
+struct ValueTypeDescr
+{
+ using Const = ConstValue;
+ using NonConst = Value;
+};
+
+template <>
+struct TypeDescr<Value> : public ValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstValue> : public ValueTypeDescr
+{
+};
+
+} /* namespace internal */
+
template <typename LibObjT>
class CommonNullValue final : public CommonValue<LibObjT>
{
}
template <typename OtherLibObjT>
- CommonNullValue(const CommonNullValue<OtherLibObjT>& val) noexcept : _ThisCommonValue {val}
+ CommonNullValue(const CommonNullValue<OtherLibObjT> val) noexcept : _ThisCommonValue {val}
{
}
template <typename OtherLibObjT>
- CommonNullValue<LibObjT>& operator=(const CommonNullValue<OtherLibObjT>& val) noexcept
+ CommonNullValue<LibObjT>& operator=(const CommonNullValue<OtherLibObjT> val) noexcept
{
_ThisCommonValue::operator=(val);
return *this;
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
};
using NullValue = CommonNullValue<bt_value>;
using ConstNullValue = CommonNullValue<const bt_value>;
+namespace internal {
+
+struct NullValueTypeDescr
+{
+ using Const = ConstNullValue;
+ using NonConst = NullValue;
+};
+
+template <>
+struct TypeDescr<NullValue> : public NullValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstNullValue> : public NullValueTypeDescr
+{
+};
+
+} /* namespace internal */
+
template <typename LibObjT>
class CommonBoolValue final : public CommonValue<LibObjT>
{
}
template <typename OtherLibObjT>
- CommonBoolValue(const CommonBoolValue<OtherLibObjT>& val) noexcept : _ThisCommonValue {val}
+ CommonBoolValue(const CommonBoolValue<OtherLibObjT> val) noexcept : _ThisCommonValue {val}
{
}
const auto libObjPtr = bt_value_bool_create_init(static_cast<bt_bool>(rawVal));
internal::validateCreatedObjPtr(libObjPtr);
- return Shared {CommonBoolValue<LibObjT> {libObjPtr}};
+ return CommonBoolValue::Shared::createWithoutRef(libObjPtr);
}
template <typename OtherLibObjT>
- CommonBoolValue<LibObjT>& operator=(const CommonBoolValue<OtherLibObjT>& val) noexcept
+ CommonBoolValue<LibObjT>& operator=(const CommonBoolValue<OtherLibObjT> val) noexcept
{
_ThisCommonValue::operator=(val);
return *this;
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- bt_value_bool_set(this->_libObjPtr(), static_cast<bt_bool>(rawVal));
+ bt_value_bool_set(this->libObjPtr(), static_cast<bt_bool>(rawVal));
return *this;
}
Value value() const noexcept
{
- return static_cast<Value>(bt_value_bool_get(this->_libObjPtr()));
+ return static_cast<Value>(bt_value_bool_get(this->libObjPtr()));
}
operator Value() const noexcept
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
};
using BoolValue = CommonBoolValue<bt_value>;
using ConstBoolValue = CommonBoolValue<const bt_value>;
+namespace internal {
+
+struct BoolValueTypeDescr
+{
+ using Const = ConstBoolValue;
+ using NonConst = BoolValue;
+};
+
+template <>
+struct TypeDescr<BoolValue> : public BoolValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstBoolValue> : public BoolValueTypeDescr
+{
+};
+
+} /* namespace internal */
+
template <typename LibObjT>
class CommonUnsignedIntegerValue final : public CommonValue<LibObjT>
{
const auto libObjPtr = bt_value_integer_unsigned_create_init(rawVal);
internal::validateCreatedObjPtr(libObjPtr);
- return Shared {CommonUnsignedIntegerValue<LibObjT> {libObjPtr}};
+ return CommonUnsignedIntegerValue::Shared::createWithoutRef(libObjPtr);
}
template <typename OtherLibObjT>
- CommonUnsignedIntegerValue(const CommonUnsignedIntegerValue<OtherLibObjT>& val) noexcept :
+ CommonUnsignedIntegerValue(const CommonUnsignedIntegerValue<OtherLibObjT> val) noexcept :
_ThisCommonValue {val}
{
}
template <typename OtherLibObjT>
CommonUnsignedIntegerValue<LibObjT>&
- operator=(const CommonUnsignedIntegerValue<OtherLibObjT>& val) noexcept
+ operator=(const CommonUnsignedIntegerValue<OtherLibObjT> val) noexcept
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
CommonUnsignedIntegerValue<LibObjT>& operator=(const Value rawVal) noexcept
{
- bt_value_integer_unsigned_set(this->_libObjPtr(), rawVal);
+ bt_value_integer_unsigned_set(this->libObjPtr(), rawVal);
return *this;
}
Value value() const noexcept
{
- return bt_value_integer_unsigned_get(this->_libObjPtr());
+ return bt_value_integer_unsigned_get(this->libObjPtr());
}
operator Value() const noexcept
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
};
using UnsignedIntegerValue = CommonUnsignedIntegerValue<bt_value>;
using ConstUnsignedIntegerValue = CommonUnsignedIntegerValue<const bt_value>;
+namespace internal {
+
+struct UnsignedIntegerValueTypeDescr
+{
+ using Const = ConstUnsignedIntegerValue;
+ using NonConst = UnsignedIntegerValue;
+};
+
+template <>
+struct TypeDescr<UnsignedIntegerValue> : public UnsignedIntegerValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstUnsignedIntegerValue> : public UnsignedIntegerValueTypeDescr
+{
+};
+
+} /* namespace internal */
+
template <typename LibObjT>
class CommonSignedIntegerValue final : public CommonValue<LibObjT>
{
const auto libObjPtr = bt_value_integer_signed_create_init(rawVal);
internal::validateCreatedObjPtr(libObjPtr);
- return Shared {CommonSignedIntegerValue<LibObjT> {libObjPtr}};
+ return CommonSignedIntegerValue::Shared::createWithoutRef(libObjPtr);
}
template <typename OtherLibObjT>
- CommonSignedIntegerValue(const CommonSignedIntegerValue<OtherLibObjT>& val) noexcept :
+ CommonSignedIntegerValue(const CommonSignedIntegerValue<OtherLibObjT> val) noexcept :
_ThisCommonValue {val}
{
}
template <typename OtherLibObjT>
CommonSignedIntegerValue<LibObjT>&
- operator=(const CommonSignedIntegerValue<OtherLibObjT>& val) noexcept
+ operator=(const CommonSignedIntegerValue<OtherLibObjT> val) noexcept
{
_ThisCommonValue::operator=(val);
return *this;
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- bt_value_integer_signed_set(this->_libObjPtr(), rawVal);
+ bt_value_integer_signed_set(this->libObjPtr(), rawVal);
return *this;
}
Value value() const noexcept
{
- return bt_value_integer_signed_get(this->_libObjPtr());
+ return bt_value_integer_signed_get(this->libObjPtr());
}
operator Value() const noexcept
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
};
using SignedIntegerValue = CommonSignedIntegerValue<bt_value>;
using ConstSignedIntegerValue = CommonSignedIntegerValue<const bt_value>;
+namespace internal {
+
+struct SignedIntegerValueTypeDescr
+{
+ using Const = ConstSignedIntegerValue;
+ using NonConst = SignedIntegerValue;
+};
+
+template <>
+struct TypeDescr<SignedIntegerValue> : public SignedIntegerValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstSignedIntegerValue> : public SignedIntegerValueTypeDescr
+{
+};
+
+} /* namespace internal */
+
template <typename LibObjT>
class CommonRealValue final : public CommonValue<LibObjT>
{
const auto libObjPtr = bt_value_real_create_init(rawVal);
internal::validateCreatedObjPtr(libObjPtr);
- return Shared {CommonRealValue<LibObjT> {libObjPtr}};
+ return CommonRealValue::Shared::createWithoutRef(libObjPtr);
}
template <typename OtherLibObjT>
- CommonRealValue(const CommonRealValue<OtherLibObjT>& val) noexcept : _ThisCommonValue {val}
+ CommonRealValue(const CommonRealValue<OtherLibObjT> val) noexcept : _ThisCommonValue {val}
{
}
template <typename OtherLibObjT>
- CommonRealValue<LibObjT>& operator=(const CommonRealValue<OtherLibObjT>& val) noexcept
+ CommonRealValue<LibObjT>& operator=(const CommonRealValue<OtherLibObjT> val) noexcept
{
_ThisCommonValue::operator=(val);
return *this;
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- bt_value_real_set(this->_libObjPtr(), rawVal);
+ bt_value_real_set(this->libObjPtr(), rawVal);
return *this;
}
Value value() const noexcept
{
- return bt_value_real_get(this->_libObjPtr());
+ return bt_value_real_get(this->libObjPtr());
}
operator Value() const noexcept
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
};
using RealValue = CommonRealValue<bt_value>;
using ConstRealValue = CommonRealValue<const bt_value>;
+namespace internal {
+
+struct RealValueTypeDescr
+{
+ using Const = ConstRealValue;
+ using NonConst = RealValue;
+};
+
+template <>
+struct TypeDescr<RealValue> : public RealValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstRealValue> : public RealValueTypeDescr
+{
+};
+
+} /* namespace internal */
+
template <typename LibObjT>
class CommonStringValue final : public CommonValue<LibObjT>
{
const auto libObjPtr = bt_value_string_create_init(rawVal);
internal::validateCreatedObjPtr(libObjPtr);
- return Shared {CommonStringValue<LibObjT> {libObjPtr}};
+ return CommonStringValue::Shared::createWithoutRef(libObjPtr);
}
static Shared create(const std::string& rawVal)
{
- return CommonStringValue<LibObjT>::create(rawVal.data());
+ return CommonStringValue::create(rawVal.data());
}
template <typename OtherLibObjT>
- CommonStringValue(const CommonStringValue<OtherLibObjT>& val) noexcept : _ThisCommonValue {val}
+ CommonStringValue(const CommonStringValue<OtherLibObjT> val) noexcept : _ThisCommonValue {val}
{
}
template <typename OtherLibObjT>
- CommonStringValue<LibObjT>& operator=(const CommonStringValue<OtherLibObjT>& val) noexcept
+ CommonStringValue<LibObjT>& operator=(const CommonStringValue<OtherLibObjT> val) noexcept
{
_ThisCommonValue::operator=(val);
return *this;
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status = bt_value_string_set(this->_libObjPtr(), rawVal);
+ const auto status = bt_value_string_set(this->libObjPtr(), rawVal);
if (status == BT_VALUE_STRING_SET_STATUS_MEMORY_ERROR) {
- throw LibMemoryError {};
+ throw MemoryError {};
}
return *this;
bpstd::string_view value() const noexcept
{
- return bt_value_string_get(this->_libObjPtr());
+ return bt_value_string_get(this->libObjPtr());
}
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
};
namespace internal {
+struct StringValueTypeDescr
+{
+ using Const = ConstStringValue;
+ using NonConst = StringValue;
+};
+
+template <>
+struct TypeDescr<StringValue> : public StringValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstStringValue> : public StringValueTypeDescr
+{
+};
+
template <typename LibObjT>
struct CommonArrayValueSpec;
-// Functions specific to mutable array values
+/* Functions specific to mutable array values */
template <>
struct CommonArrayValueSpec<bt_value> final
{
}
};
-// Functions specific to constant array values
+/* Functions specific to constant array values */
template <>
struct CommonArrayValueSpec<const bt_value> final
{
}
};
-} // namespace internal
+} /* namespace internal */
template <typename LibObjT>
class CommonArrayValue final : public CommonValue<LibObjT>
public:
using Shared = internal::SharedValue<CommonArrayValue<LibObjT>, LibObjT>;
+ using Iterator = CommonIterator<CommonArrayValue<LibObjT>, CommonValue<LibObjT>>;
explicit CommonArrayValue(const _LibObjPtr libObjPtr) noexcept : _ThisCommonValue {libObjPtr}
{
const auto libObjPtr = bt_value_array_create();
internal::validateCreatedObjPtr(libObjPtr);
- return Shared {CommonArrayValue<LibObjT> {libObjPtr}};
+ return CommonArrayValue::Shared::createWithoutRef(libObjPtr);
}
template <typename OtherLibObjT>
- CommonArrayValue(const CommonArrayValue<OtherLibObjT>& val) noexcept : _ThisCommonValue {val}
+ CommonArrayValue(const CommonArrayValue<OtherLibObjT> val) noexcept : _ThisCommonValue {val}
{
}
template <typename OtherLibObjT>
- CommonArrayValue<LibObjT>& operator=(const CommonArrayValue<OtherLibObjT>& val) noexcept
+ CommonArrayValue<LibObjT>& operator=(const CommonArrayValue<OtherLibObjT> val) noexcept
{
_ThisCommonValue::operator=(val);
return *this;
std::uint64_t length() const noexcept
{
- return bt_value_array_get_length(this->_libObjPtr());
+ return bt_value_array_get_length(this->libObjPtr());
+ }
+
+ /* Required by the `CommonIterator` template class */
+ std::uint64_t size() const noexcept
+ {
+ return this->length();
+ }
+
+ Iterator begin() const noexcept
+ {
+ return Iterator {*this, 0};
+ }
+
+ Iterator end() const noexcept
+ {
+ return Iterator {*this, this->length()};
}
bool isEmpty() const noexcept
ConstValue operator[](const std::uint64_t index) const noexcept
{
return ConstValue {internal::CommonArrayValueSpec<const bt_value>::elementByIndex(
- this->_libObjPtr(), index)};
+ this->libObjPtr(), index)};
}
CommonValue<LibObjT> operator[](const std::uint64_t index) noexcept
{
return CommonValue<LibObjT> {
- internal::CommonArrayValueSpec<LibObjT>::elementByIndex(this->_libObjPtr(), index)};
+ internal::CommonArrayValueSpec<LibObjT>::elementByIndex(this->libObjPtr(), index)};
}
- void append(const Value& val)
+ void append(const Value val)
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status = bt_value_array_append_element(this->_libObjPtr(), val._libObjPtr());
+ const auto status = bt_value_array_append_element(this->libObjPtr(), val.libObjPtr());
this->_handleAppendLibStatus(status);
}
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
const auto status =
- bt_value_array_append_bool_element(this->_libObjPtr(), static_cast<bt_bool>(rawVal));
+ bt_value_array_append_bool_element(this->libObjPtr(), static_cast<bt_bool>(rawVal));
this->_handleAppendLibStatus(status);
}
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
const auto status =
- bt_value_array_append_unsigned_integer_element(this->_libObjPtr(), rawVal);
+ bt_value_array_append_unsigned_integer_element(this->libObjPtr(), rawVal);
this->_handleAppendLibStatus(status);
}
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status =
- bt_value_array_append_signed_integer_element(this->_libObjPtr(), rawVal);
+ const auto status = bt_value_array_append_signed_integer_element(this->libObjPtr(), rawVal);
this->_handleAppendLibStatus(status);
}
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status = bt_value_array_append_real_element(this->_libObjPtr(), rawVal);
+ const auto status = bt_value_array_append_real_element(this->libObjPtr(), rawVal);
this->_handleAppendLibStatus(status);
}
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status = bt_value_array_append_string_element(this->_libObjPtr(), rawVal);
+ const auto status = bt_value_array_append_string_element(this->libObjPtr(), rawVal);
this->_handleAppendLibStatus(status);
}
CommonArrayValue<bt_value> appendEmptyArray();
CommonMapValue<bt_value> appendEmptyMap();
- void operator+=(const Value& val)
+ void operator+=(const Value val)
{
this->append(val);
}
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
private:
void _handleAppendLibStatus(const bt_value_array_append_element_status status) const
{
if (status == BT_VALUE_ARRAY_APPEND_ELEMENT_STATUS_MEMORY_ERROR) {
- throw LibMemoryError {};
+ throw MemoryError {};
}
}
};
namespace internal {
+struct ArrayValueTypeDescr
+{
+ using Const = ConstArrayValue;
+ using NonConst = ArrayValue;
+};
+
+template <>
+struct TypeDescr<ArrayValue> : public ArrayValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstArrayValue> : public ArrayValueTypeDescr
+{
+};
+
/*
* Type of a user function passed to `CommonMapValue<ObjT>::forEach()`.
*
template <typename LibObjT>
struct CommonMapValueSpec;
-// Functions specific to mutable map values
+/* Functions specific to mutable map values */
template <>
struct CommonMapValueSpec<bt_value> final
{
return;
case BT_VALUE_MAP_FOREACH_ENTRY_STATUS_USER_ERROR:
case BT_VALUE_MAP_FOREACH_ENTRY_STATUS_ERROR:
- throw LibError {};
+ throw Error {};
default:
bt_common_abort();
}
}
};
-// Functions specific to constant map values
+/* Functions specific to constant map values */
template <>
struct CommonMapValueSpec<const bt_value> final
{
return;
case BT_VALUE_MAP_FOREACH_ENTRY_CONST_STATUS_USER_ERROR:
case BT_VALUE_MAP_FOREACH_ENTRY_CONST_STATUS_ERROR:
- throw LibError {};
+ throw Error {};
default:
bt_common_abort();
}
}
};
-} // namespace internal
+} /* namespace internal */
template <typename LibObjT>
class CommonMapValue final : public CommonValue<LibObjT>
const auto libObjPtr = bt_value_map_create();
internal::validateCreatedObjPtr(libObjPtr);
- return Shared {CommonMapValue<LibObjT> {libObjPtr}};
+ return CommonMapValue::Shared::createWithoutRef(libObjPtr);
}
template <typename OtherLibObjT>
- CommonMapValue(const CommonMapValue<OtherLibObjT>& val) noexcept : _ThisCommonValue {val}
+ CommonMapValue(const CommonMapValue<OtherLibObjT> val) noexcept : _ThisCommonValue {val}
{
}
template <typename OtherLibObjT>
- CommonMapValue<LibObjT>& operator=(const CommonMapValue<OtherLibObjT>& val) noexcept
+ CommonMapValue<LibObjT>& operator=(const CommonMapValue<OtherLibObjT> val) noexcept
{
_ThisCommonValue::operator=(val);
return *this;
std::uint64_t size() const noexcept
{
- return bt_value_map_get_size(this->_libObjPtr());
+ return bt_value_map_get_size(this->libObjPtr());
}
bool isEmpty() const noexcept
nonstd::optional<ConstValue> operator[](const char * const key) const noexcept
{
const auto libObjPtr =
- internal::CommonMapValueSpec<const bt_value>::entryByKey(this->_libObjPtr(), key);
+ internal::CommonMapValueSpec<const bt_value>::entryByKey(this->libObjPtr(), key);
if (!libObjPtr) {
return nonstd::nullopt;
nonstd::optional<CommonValue<LibObjT>> operator[](const char * const key) noexcept
{
const auto libObjPtr =
- internal::CommonMapValueSpec<LibObjT>::entryByKey(this->_libObjPtr(), key);
+ internal::CommonMapValueSpec<LibObjT>::entryByKey(this->libObjPtr(), key);
if (!libObjPtr) {
return nonstd::nullopt;
bool hasEntry(const char * const key) const noexcept
{
- return static_cast<bool>(bt_value_map_has_entry(this->_libObjPtr(), key));
+ return static_cast<bool>(bt_value_map_has_entry(this->libObjPtr(), key));
}
bool hasEntry(const std::string& key) const noexcept
return this->hasEntry(key.data());
}
- void insert(const char * const key, const Value& val)
+ void insert(const char * const key, const Value val)
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status = bt_value_map_insert_entry(this->_libObjPtr(), key, val._libObjPtr());
+ const auto status = bt_value_map_insert_entry(this->libObjPtr(), key, val.libObjPtr());
this->_handleInsertLibStatus(status);
}
- void insert(const std::string& key, const Value& val)
+ void insert(const std::string& key, const Value val)
{
this->insert(key.data(), val);
}
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
const auto status =
- bt_value_map_insert_bool_entry(this->_libObjPtr(), key, static_cast<bt_bool>(rawVal));
+ bt_value_map_insert_bool_entry(this->libObjPtr(), key, static_cast<bt_bool>(rawVal));
this->_handleInsertLibStatus(status);
}
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
const auto status =
- bt_value_map_insert_unsigned_integer_entry(this->_libObjPtr(), key, rawVal);
+ bt_value_map_insert_unsigned_integer_entry(this->libObjPtr(), key, rawVal);
this->_handleInsertLibStatus(status);
}
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
const auto status =
- bt_value_map_insert_signed_integer_entry(this->_libObjPtr(), key, rawVal);
+ bt_value_map_insert_signed_integer_entry(this->libObjPtr(), key, rawVal);
this->_handleInsertLibStatus(status);
}
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status = bt_value_map_insert_real_entry(this->_libObjPtr(), key, rawVal);
+ const auto status = bt_value_map_insert_real_entry(this->libObjPtr(), key, rawVal);
this->_handleInsertLibStatus(status);
}
{
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
- const auto status = bt_value_map_insert_string_entry(this->_libObjPtr(), key, rawVal);
+ const auto status = bt_value_map_insert_string_entry(this->libObjPtr(), key, rawVal);
this->_handleInsertLibStatus(status);
}
void forEach(const internal::CommonMapValueForEachUserFunc<ConstValue>& func) const
{
- internal::CommonMapValueSpec<const bt_value>::forEach(this->_libObjPtr(), func);
+ internal::CommonMapValueSpec<const bt_value>::forEach(this->libObjPtr(), func);
}
void forEach(const internal::CommonMapValueForEachUserFunc<CommonValue<LibObjT>>& func)
{
- internal::CommonMapValueSpec<LibObjT>::forEach(this->_libObjPtr(), func);
+ internal::CommonMapValueSpec<LibObjT>::forEach(this->libObjPtr(), func);
}
Shared shared() const noexcept
{
- return Shared {*this};
+ return Shared::createWithRef(*this);
}
private:
void _handleInsertLibStatus(const bt_value_map_insert_entry_status status) const
{
if (status == BT_VALUE_MAP_INSERT_ENTRY_STATUS_MEMORY_ERROR) {
- throw LibMemoryError {};
+ throw MemoryError {};
}
}
};
using MapValue = CommonMapValue<bt_value>;
using ConstMapValue = CommonMapValue<const bt_value>;
+namespace internal {
+
+struct MapValueTypeDescr
+{
+ using Const = ConstMapValue;
+ using NonConst = MapValue;
+};
+
+template <>
+struct TypeDescr<MapValue> : public MapValueTypeDescr
+{
+};
+
+template <>
+struct TypeDescr<ConstMapValue> : public MapValueTypeDescr
+{
+};
+
+} /* namespace internal */
+
template <typename LibObjT>
CommonNullValue<LibObjT> CommonValue<LibObjT>::asNull() const noexcept
{
BT_ASSERT_DBG(this->isNull());
- return CommonNullValue<LibObjT> {this->_libObjPtr()};
+ return CommonNullValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
CommonBoolValue<LibObjT> CommonValue<LibObjT>::asBool() const noexcept
{
BT_ASSERT_DBG(this->isBool());
- return CommonBoolValue<LibObjT> {this->_libObjPtr()};
+ return CommonBoolValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
CommonSignedIntegerValue<LibObjT> CommonValue<LibObjT>::asSignedInteger() const noexcept
{
BT_ASSERT_DBG(this->isSignedInteger());
- return CommonSignedIntegerValue<LibObjT> {this->_libObjPtr()};
+ return CommonSignedIntegerValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
CommonUnsignedIntegerValue<LibObjT> CommonValue<LibObjT>::asUnsignedInteger() const noexcept
{
BT_ASSERT_DBG(this->isUnsignedInteger());
- return CommonUnsignedIntegerValue<LibObjT> {this->_libObjPtr()};
+ return CommonUnsignedIntegerValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
CommonRealValue<LibObjT> CommonValue<LibObjT>::asReal() const noexcept
{
BT_ASSERT_DBG(this->isReal());
- return CommonRealValue<LibObjT> {this->_libObjPtr()};
+ return CommonRealValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
CommonStringValue<LibObjT> CommonValue<LibObjT>::asString() const noexcept
{
BT_ASSERT_DBG(this->isString());
- return CommonStringValue<LibObjT> {this->_libObjPtr()};
+ return CommonStringValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
CommonArrayValue<LibObjT> CommonValue<LibObjT>::asArray() const noexcept
{
BT_ASSERT_DBG(this->isArray());
- return CommonArrayValue<LibObjT> {this->_libObjPtr()};
+ return CommonArrayValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
CommonMapValue<LibObjT> CommonValue<LibObjT>::asMap() const noexcept
{
BT_ASSERT_DBG(this->isMap());
- return CommonMapValue<LibObjT> {this->_libObjPtr()};
+ return CommonMapValue<LibObjT> {this->libObjPtr()};
}
template <typename LibObjT>
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
bt_value *libElemPtr;
- const auto status = bt_value_array_append_empty_array_element(this->_libObjPtr(), &libElemPtr);
+ const auto status = bt_value_array_append_empty_array_element(this->libObjPtr(), &libElemPtr);
this->_handleAppendLibStatus(status);
return ArrayValue {libElemPtr};
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
bt_value *libElemPtr;
- const auto status = bt_value_array_append_empty_map_element(this->_libObjPtr(), &libElemPtr);
+ const auto status = bt_value_array_append_empty_map_element(this->libObjPtr(), &libElemPtr);
this->_handleAppendLibStatus(status);
return MapValue {libElemPtr};
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
bt_value *libEntryPtr;
- const auto status =
- bt_value_map_insert_empty_array_entry(this->_libObjPtr(), key, &libEntryPtr);
+ const auto status = bt_value_map_insert_empty_array_entry(this->libObjPtr(), key, &libEntryPtr);
this->_handleInsertLibStatus(status);
return ArrayValue {libEntryPtr};
static_assert(!std::is_const<LibObjT>::value, "`LibObjT` must NOT be `const`.");
bt_value *libEntryPtr;
- const auto status = bt_value_map_insert_empty_map_entry(this->_libObjPtr(), key, &libEntryPtr);
+ const auto status = bt_value_map_insert_empty_map_entry(this->libObjPtr(), key, &libEntryPtr);
this->_handleInsertLibStatus(status);
return MapValue {libEntryPtr};
return StringValue::create(rawVal);
}
-} // namespace bt2
+} /* namespace bt2 */
-#endif // BABELTRACE_CPP_COMMON_BT2_VALUE_HPP
+#endif /* BABELTRACE_CPP_COMMON_BT2_VALUE_HPP */
projects / babeltrace.git / blobdiff