{

protected:

/// @cond HIDDEN

/// <summary>Primitive storage unit for the type identifier (type id).</summary>

int tid;

/// <summary>Array of strings containing the type names.</summary>

static const std::string typeNames[UnknownId+1];

/// <summary>Type that maps names to their type values.</summary>

typedef std::unordered_map<std::string,T> typeMapT;

/// @endcond

private:

static typeMapT typeMapInit()

{

typeMapT result(UnknownId+1);

for ( int i = 0; i < UnknownId + 1; ++i ) // include unknown

{

std::string n( typeNames[i] );

// erase-remove idiom, eliminates spaces and underscores from the string

n.erase( std::remove_if(n.begin(), n.end(), [](char const &c){ return isspace(c) || c == '_'; }), n.end() );

// Make lowercase

std::transform(n.begin(), n.end(), n.begin(),

[](std::string::const_reference c) { return static_cast<char>(std::tolower(c)); }

);

result.insert( typename typeMapT::value_type(n, T(i)) );

}

return result;

}

public:

/// <summary>Expected type constructor.</summary> If the type is an invalid type, then it

/// becomes Types::Unknown. A type is invalid if its value is less than 0 or greater than

/// Types::Unknown.

///

/// <param name="id">

/// The id that corresponds to this type. It is typically an integer value that corresponds

/// to an internal Broodwar type. If the given id is invalid, then it becomes Types::Unknown.

/// </param>

explicit constexpr Type(int id) : tid( id < 0 || id > UnknownId ? UnknownId : id ) {};

/// <summary>A set type that contains the current type.</summary>

typedef SetContainer<T> set;

/// <summary>A list type that contains the current type.</summary>

typedef std::deque<T> list;

/// <summary>Conversion/convenience operator to convert this type to its primitive type.</summary>

///

/// @returns An integer representation of this type.

constexpr operator int() const { return this->tid; };

/// <summary>Retrieves this type's identifier as an integer.</summary>

///

/// @returns An integer representation of this type.

constexpr int getID() const { return this->tid; };

/// <summary>Checks if the current type has a valid identifier.</summary> The purpose of

/// this function is to prevent buffer overflows if a type has been handled improperly.

///

/// A type is valid if it is between 0 and Unknown (inclusive).

///

/// @returns true If this type is valid and false otherwise.

constexpr bool isValid() const { return this->tid >= 0 && this->tid <= UnknownId; };

/// <summary>Retrieves the variable name of the type.</summary>

///

/// @returns Reference to std::string object containing the name.

inline const std::string &getName() const

{

return typeNames[this->isValid() ? this->tid : UnknownId];

};

/// @copydoc Type::getName

inline const std::string &toString() const

{

return this->getName();

};

/// <summary>Retrieves the variable name of the type as a c-style string.</summary> Meant to

/// be a convenience member.

///

/// @returns Pointer to constant c-style string containing the name.

inline const char *c_str() const

{

return this->getName().c_str();

};

/// <summary>Output stream operator overload.</summary> Allows printing of the type without

/// calling Type::getName.

///

/// <param name="os">

/// The destination output stream.

/// </param>

/// <param name="t">

/// The type to write as a string.

/// </param>

friend inline std::ostream &operator << (std::ostream &os, const Type<T, UnknownId> &t)

{

return os << t.getName();

};

/// @overload

friend inline std::wostream &operator << (std::wostream &os, const Type<T, UnknownId> &t)

{

std::wstring wideName{ t.getName().begin(), t.getName().end() };

return os << wideName;

};

/// <summary>Searches for the type associated with the given string and returns it.</summary>

///

/// <param name="name">

/// A string containing the name of the type.

/// </param>

/// @returns The type that resolves to the given name.

static T getType(std::string name)

{

// Mapping of strings to types

static const typeMapT typeMap( typeMapInit() );

// erase-remove idiom, eliminates spaces and underscores from the string to search

name.erase( std::remove_if(name.begin(), name.end(), [](char const &c){ return isspace(c) || c == '_'; }), name.end() );

// Make lowercase

std::transform(name.begin(), name.end(), name.begin(),

[](std::string::const_reference c) { return static_cast<char>(std::tolower(c)); }

);

// Find the type

auto it = typeMap.find(name);

if ( it != typeMap.end() )

return it->second;

// Return unknown if it wasn't found

return T(UnknownId);

};