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Implement sequence matcher and parser magic

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Jan
2021-02-13 00:12:26 +01:00
parent fe1f391bcc
commit 0f70f9586c
48 changed files with 1061 additions and 141 deletions
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70
src/ZoneCodeGeneratorLib/Parsing/Commands/Impl/CommandsParserValue.h
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@@ -2,53 +2,52 @@
#include <string>
#include "Parsing/IParserValue.h"
#include "Utils/ClassUtils.h"
#include "Parsing/TokenPos.h"
class CommandsParserValueType
enum class CommandsParserValueType
{
CommandsParserValueType() = default;
// Meta tokens
INVALID,
END_OF_FILE,
public:
enum
{
FIRST = 0x100,
// Single character
CHARACTER,
// Meta tokens
INVALID = FIRST,
END_OF_FILE,
// Symbol tokens
SHIFT_LEFT,
SHIFT_RIGHT,
EQUALS,
NOT_EQUAL,
GREATER_EQUAL,
LESS_EQUAL,
LOGICAL_AND,
LOGICAL_OR,
// Symbol tokens
SHIFT_LEFT,
SHIFT_RIGHT,
EQUALS,
NOT_EQUAL,
GREATER_EQUAL,
LESS_EQUAL,
LOGICAL_AND,
LOGICAL_OR,
// Generic token types
INTEGER,
FLOATING_POINT,
STRING,
IDENTIFIER,
// Generic token types
INTEGER,
FLOATING_POINT,
STRING,
IDENTIFIER,
// Parser created
TYPE_NAME,
// Parser created
TYPE_NAME,
// End
MAX
};
// End
MAX
};
class CommandsParserValue
class CommandsParserValue final : public IParserValue
{
public:
TokenPos m_pos;
int m_type;
CommandsParserValueType m_type;
size_t m_hash;
union ValueType
{
char char_value;
int int_value;
double double_value;
std::string* string_value;
@@ -72,18 +71,23 @@ public:
static CommandsParserValue TypeName(TokenPos pos, std::string* typeName);
private:
CommandsParserValue(TokenPos pos, int type);
CommandsParserValue(TokenPos pos, CommandsParserValueType type);
public:
~CommandsParserValue();
~CommandsParserValue() override;
CommandsParserValue(const CommandsParserValue& other) = delete;
CommandsParserValue(CommandsParserValue&& other) noexcept;
CommandsParserValue& operator=(const CommandsParserValue& other) = delete;
CommandsParserValue& operator=(CommandsParserValue&& other) noexcept;
_NODISCARD bool IsEof() const override;
_NODISCARD const TokenPos& GetPos() const override;
_NODISCARD char CharacterValue() const;
_NODISCARD int IntegerValue() const;
_NODISCARD double FloatingPointValue() const;
_NODISCARD std::string& StringValue() const;
_NODISCARD std::string& IdentifierValue() const;
_NODISCARD size_t IdentifierHash() const;
_NODISCARD std::string& TypeNameValue() const;
};