10#ifndef IWAFIELD_H_INCLUDED
11#define IWAFIELD_H_INCLUDED
17#include <boost/container/deque.hpp>
18#include <boost/optional.hpp>
57 virtual std::size_t
size()
const = 0;
60 virtual bool is()
const = 0;
61 operator bool()
const;
72template<IWAField::Tag TagV,
typename ValueT,
typename Reader>
99 bool is()
const override
107 throw std::logic_error(
"the field is unset");
118 std::size_t
size()
const override
126 throw std::out_of_range(
"index is out of range");
161 return m_values.empty() ? boost::none : boost::make_optional(
m_values.front());
170 const long start = input->tell();
171 while (!input->isEnd() && (length >
static_cast<unsigned long>(input->tell() -
start)))
189template<IWAField::Tag TagV,
typename ValueT,
typename Reader>
195template<IWAField::Tag TagV,
typename ValueT,
typename Reader>
198 return bool(field) ? field.
get() :
value;
201template<IWAField::Tag TagV,
typename ValueT,
typename Reader,
typename DefaultValueT>
204 return bool(field) ? field.
get() : ValueT(
value);
virtual Tag tag() const =0
Tag
Definition IWAField.h:30
@ TAG_INT32
Definition IWAField.h:31
@ TAG_SFIXED64
Definition IWAField.h:40
@ TAG_BYTES
Definition IWAField.h:43
@ TAG_SINT64
Definition IWAField.h:36
@ TAG_UINT64
Definition IWAField.h:34
@ TAG_BOOL
Definition IWAField.h:37
@ TAG_MESSAGE
Definition IWAField.h:44
@ TAG_SFIXED32
Definition IWAField.h:46
@ TAG_DOUBLE
Definition IWAField.h:41
@ TAG_INT64
Definition IWAField.h:32
@ TAG_FIXED32
Definition IWAField.h:45
@ TAG_SINT32
Definition IWAField.h:35
@ TAG_UINT32
Definition IWAField.h:33
@ TAG_STRING
Definition IWAField.h:42
@ TAG_FLOAT
Definition IWAField.h:47
@ TAG_FIXED64
Definition IWAField.h:39
@ TAG_ENUM
Definition IWAField.h:38
virtual bool is() const =0
virtual std::size_t size() const =0
virtual ~IWAField()=0
Definition IWAField.cpp:16
bool operator!() const
Definition IWAField.cpp:25
virtual void parse(const RVNGInputStreamPtr_t &input, unsigned long length, bool allowEmpty)=0
virtual bool empty() const =0
Definition IWAField.h:223
const IWAFloatField & float_(std::size_t field) const
Definition IWAField.cpp:80
const IWASInt64Field & sint64(std::size_t field) const
Definition IWAField.cpp:45
const IWAFixed32Field & fixed32(std::size_t field) const
Definition IWAField.cpp:75
const IWAFixed64Field & fixed64(std::size_t field) const
Definition IWAField.cpp:55
const IWAUInt64Field & uint64(std::size_t field) const
Definition IWAField.cpp:35
const IWABytesField & bytes(std::size_t field) const
const IWAUInt32Field & uint32(std::size_t field) const
Definition IWAField.cpp:30
const IWABoolField & bool_(std::size_t field) const
Definition IWAField.cpp:50
const IWASInt32Field & sint32(std::size_t field) const
Definition IWAField.cpp:40
const IWAMessageField & message(std::size_t field) const
Definition IWAField.cpp:70
const std::deque< value_type > repeated() const
Definition IWAField.h:153
boost::container::deque< ValueT > container_type
Definition IWAField.h:75
ValueT & reference_type
Definition IWAField.h:79
container_type m_values
Definition IWAField.h:184
const ValueT & const_reference_type
Definition IWAField.h:80
const_reverse_iterator rend() const
Definition IWAField.h:145
bool empty() const override
Definition IWAField.h:113
const_iterator begin() const
Definition IWAField.h:130
IWAField::Tag tag() const override
Definition IWAField.h:92
const_reverse_iterator rbegin() const
Definition IWAField.h:140
bool is() const override
Definition IWAField.h:99
container_type::const_reverse_iterator const_reverse_iterator
Definition IWAField.h:82
const_reference_type operator[](const std::size_t index) const
Definition IWAField.h:123
IWAFieldImpl()
Definition IWAField.h:85
void parse(const RVNGInputStreamPtr_t &input, const unsigned long length, const bool allowEmpty) override
Definition IWAField.h:166
const_iterator end() const
Definition IWAField.h:135
std::size_t size() const override
Definition IWAField.h:118
container_type::const_iterator const_iterator
Definition IWAField.h:81
ValueT value_type
Definition IWAField.h:78
const_reference_type get() const
Definition IWAField.h:104
const boost::optional< value_type > optional() const
Definition IWAField.h:159
@ string
Definition IWORKToken.h:418
@ value
Definition IWORKToken.h:631
@ double_
Definition IWORKToken.h:663
@ index
Definition IWORKToken.h:571
@ start
Definition IWORKToken.h:412
Definition IWORKBezierElement.cpp:21
std::shared_ptr< IWAField > IWAFieldPtr_t
Definition IWAField.h:67
detail::IWAFieldImpl< IWAField::TAG_SINT32, int32_t, IWAReader::SInt32 > IWASInt32Field
Definition IWAField.h:209
detail::IWAFieldImpl< IWAField::TAG_UINT32, uint32_t, IWAReader::UInt32 > IWAUInt32Field
Definition IWAField.h:207
std::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr_t
Definition libetonyek_utils.h:82
detail::IWAFieldImpl< IWAField::TAG_SINT64, int64_t, IWAReader::SInt64 > IWASInt64Field
Definition IWAField.h:210
detail::IWAFieldImpl< IWAField::TAG_UINT64, uint64_t, IWAReader::UInt64 > IWAUInt64Field
Definition IWAField.h:208
detail::IWAFieldImpl< IWAField::TAG_DOUBLE, double, IWAReader::Double > IWADoubleField
Definition IWAField.h:214
detail::IWAFieldImpl< IWAField::TAG_BOOL, bool, IWAReader::Bool > IWABoolField
Definition IWAField.h:211
const ValueT & get_optional_value_or(const detail::IWAFieldImpl< TagV, ValueT, Reader > &field, const ValueT &value)
Definition IWAField.h:196
detail::IWAFieldImpl< IWAField::TAG_FIXED64, uint64_t, IWAReader::Fixed64 > IWAFixed64Field
Definition IWAField.h:213
detail::IWAFieldImpl< IWAField::TAG_STRING, std::string, IWAReader::String > IWAStringField
Definition IWAField.h:216
detail::IWAFieldImpl< IWAField::TAG_FIXED32, uint32_t, IWAReader::Fixed32 > IWAFixed32Field
Definition IWAField.h:219
detail::IWAFieldImpl< IWAField::TAG_FLOAT, float, IWAReader::Float > IWAFloatField
Definition IWAField.h:220
const ValueT & get(const detail::IWAFieldImpl< TagV, ValueT, Reader > &field)
Definition IWAField.h:190
detail::IWAFieldImpl< IWAField::TAG_BYTES, RVNGInputStreamPtr_t, IWAReader::Bytes > IWABytesField
Definition IWAField.h:217