#include <utility>
#include <cstdint>
#include <absl/strings/string_view.h>

Namespaces
	taco

Macros
#define	STRINGIFY_HELPER(_1) #_1

#define	STRINGIFY(_1) STRINGIFY_HELPER(_1)

#define	CONCAT_HELPER(_1, _2) _1 ## _2

#define	CONCAT(_1, _2) CONCAT_HELPER(_1, _2)

#define	CONCAT3_HELPER(_1, _2, _3) _1 ## _2 ## _3

#define	CONCAT3(_1, _2, _3) CONCAT3_HELPER(_1, _2, _3)

#define	SELECT_FIRST(...) SELECT_FIRST_HELPER(__VA_ARGS__, garbage)

#define	SELECT_FIRST_HELPER(first, ...) first

#define	SELECT_SECOND(...) SELECT_SECOND_HELPER(__VA_ARGS__, , garbage)

#define	SELECT_SECOND_HELPER(first, second, ...) second

#define	NOT(boolean_var) CONCAT(NOT_HELPER_, boolean_var)

#define	NOT_HELPER_true false

#define	NOT_HELPER_false true

#define	IF_NONEMPTY(arg, ...) CONCAT(SELECT_, CONCAT(IF_NONEMPTY_HELPER_, IS_EMPTY(arg))) (__VA_ARGS__)

#define	IF_NONEMPTY_HELPER_true SECOND

#define	IF_NONEMPTY_HELPER_false FIRST

#define	IF_EMPTY(arg, ...) CONCAT(SELECT_, CONCAT(IF_NONEMPTY_HELPER_, NOT(IS_EMPTY(arg)))) (__VA_ARGS__)

#define	COMMA_true ,

#define	COMMA_false

#define	IF_NONEMPTY_COMMA(arg, if_branch) IF_NONEMPTY(arg, if_branch) CONCAT(COMMA_, NOT(IS_EMPTY(arg)))

#define	IF_EMPTY_COMMA(arg, if_branch) IF_EMPTY(arg, if_branch) CONCAT(COMMA_, IS_EMPTY(arg))

#define	IF_BOOLEAN_LITERAL(arg, ...) IF_EMPTY(CONCAT(IF_BOOLEAN_LITERAL_HELPER_, arg), __VA_ARGS__)

#define	IF_BOOLEAN_LITERAL_HELPER_true

#define	IF_BOOLEAN_LITERAL_HELPER_false

#define	EXPAND_TO_COMMA(...) ,

#define	HAS_COMMA_1_HELPER(_1, _2, _3, ...) _3

#define	HAS_COMMA_1(...) HAS_COMMA_1_HELPER(__VA_ARGS__, t, f)

#define	IS_EMPTY(arg)

#define	IS_EMPTY_HELPER_tf true

#define	IS_EMPTY_HELPER_ff false

#define	IS_EMPTY_HELPER_tt false

#define	IS_NONEMPTY(arg) NOT(IS_EMPTY(arg))

#define	HAS_AT_MOST_ONE___VA_ARGS__(...)

#define	HAS_AT_MOST_ONE___VA_ARGS___HELPER(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, a21, a22, a23, a24, a25, a26, a27, a28, a29, a30, a31, a32, a33, a34, ...) a33

#define	CAR SELECT_FIRST

#define	CDR(...) CONCAT(CDR_IS_EMPTY_, IS_EMPTY(CAR(__VA_ARGS__)))(__VA_ARGS__)

#define	CDR_IS_EMPTY_true(...)

#define	CDR_IS_EMPTY_false(...) CONCAT(CDR_HELPER_, HAS_AT_MOST_ONE___VA_ARGS__(__VA_ARGS__))(__VA_ARGS__)

#define	CDR_HELPER_t(...)

#define	CDR_HELPER_f(first, ...) __VA_ARGS__

#define	CADR(...) CAR(CDR(__VA_ARGS__))

#define	CADDR(...) CAR(CDR(CDR(__VA_ARGS__)))

#define	CADDDR(...) CAR(CDR(CDR(CDR(__VA_ARGS__))))

#define	CADDDDR(...) CAR(CDR(CDR(CDR(CDR(__VA_ARGS__)))))

#define	CDDDDDR(...) CDR(CDR(CDR(CDR(CDR(__VA_ARGS__)))))

#define	LogTableLT(n) n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n

Functions
template<class Container , class Arg0 , class ... Args>
void	taco::emplace_back_parameter_pack (Container &c, Arg0 &&arg0, Args &&...args)

template<class Container >
void	taco::emplace_back_parameter_pack (Container &c)

constexpr int	taco::logn_floor (uint64_t x)
	Returns $\lfloor log_2(x) \rfloor$ for x > 0, or 0 for x = 0. More...

constexpr int	taco::logn_ceil (uint64_t x)
	Returns $\lceil log_2(x) \rceil$ for x > 0, or 0 for x = 0. More...

bool	taco::FilePathIsTDBFilePath (absl::string_view filepath)
	Returns true if filepath belongs to tdb source code path. More...

absl::string_view	taco::StripSourcePath (absl::string_view path)

uint64_t	taco::GetCurrentDataSize ()
	Returns the approximate size of heap-allocated memory in bytes. More...

Variables
static constexpr char	taco::LogTable256 [256]

Macro Definition Documentation

◆ CADDDDR

#define CADDDDR ( ... ) CAR(CDR(CDR(CDR(CDR(__VA_ARGS__)))))

◆ CADDDR

#define CADDDR ( ... ) CAR(CDR(CDR(CDR(__VA_ARGS__))))

◆ CADDR

#define CADDR ( ... ) CAR(CDR(CDR(__VA_ARGS__)))

◆ CADR

#define CADR ( ... ) CAR(CDR(__VA_ARGS__))

◆ CAR

#define CAR SELECT_FIRST

◆ CDDDDDR

#define CDDDDDR ( ... ) CDR(CDR(CDR(CDR(CDR(__VA_ARGS__)))))

◆ CDR

#define CDR ( ... ) CONCAT(CDR_IS_EMPTY_, IS_EMPTY(CAR(__VA_ARGS__)))(__VA_ARGS__)

◆ CDR_HELPER_f

#define CDR_HELPER_f	(	first,
		...
	)	__VA_ARGS__

◆ CDR_HELPER_t

#define CDR_HELPER_t ( ... )

◆ CDR_IS_EMPTY_false

#define CDR_IS_EMPTY_false ( ... ) CONCAT(CDR_HELPER_, HAS_AT_MOST_ONE___VA_ARGS__(__VA_ARGS__))(__VA_ARGS__)

◆ CDR_IS_EMPTY_true

#define CDR_IS_EMPTY_true ( ... )

◆ COMMA_false

#define COMMA_false

◆ COMMA_true

#define COMMA_true ,

◆ CONCAT

#define CONCAT	(	_1,
		_2
	)	CONCAT_HELPER(_1, _2)

◆ CONCAT3

#define CONCAT3	(	_1,
		_2,
		_3
	)	CONCAT3_HELPER(_1, _2, _3)

◆ CONCAT3_HELPER

#define CONCAT3_HELPER	(	_1,
		_2,
		_3
	)	_1 ## _2 ## _3

◆ CONCAT_HELPER

#define CONCAT_HELPER	(	_1,
		_2
	)	_1 ## _2

◆ EXPAND_TO_COMMA

#define EXPAND_TO_COMMA ( ... ) ,

◆ HAS_AT_MOST_ONE___VA_ARGS__

#define HAS_AT_MOST_ONE___VA_ARGS__ ( ... )

Value:

    HAS_AT_MOST_ONE___VA_ARGS___HELPER(__VA_ARGS__,\
        f, f, f, f, f, f, f, f, f, f, \
        f, f, f, f, f, f, f, f, f, f, \
        f, f, f, f, f, f, f, f, f, f, \
        f, t, t, garbage)

◆ HAS_AT_MOST_ONE___VA_ARGS___HELPER

#define HAS_AT_MOST_ONE___VA_ARGS___HELPER	(	a1,
		a2,
		a3,
		a4,
		a5,
		a6,
		a7,
		a8,
		a9,
		a10,
		a11,
		a12,
		a13,
		a14,
		a15,
		a16,
		a17,
		a18,
		a19,
		a20,
		a21,
		a22,
		a23,
		a24,
		a25,
		a26,
		a27,
		a28,
		a29,
		a30,
		a31,
		a32,
		a33,
		a34,
		...
	)	a33

◆ HAS_COMMA_1

#define HAS_COMMA_1 ( ... ) HAS_COMMA_1_HELPER(__VA_ARGS__, t, f)

◆ HAS_COMMA_1_HELPER

#define HAS_COMMA_1_HELPER	(	_1,
		_2,
		_3,
		...
	)	_3

◆ IF_BOOLEAN_LITERAL

#define IF_BOOLEAN_LITERAL	(	arg,
		...
	)	IF_EMPTY(CONCAT(IF_BOOLEAN_LITERAL_HELPER_, arg), __VA_ARGS__)

◆ IF_BOOLEAN_LITERAL_HELPER_false

#define IF_BOOLEAN_LITERAL_HELPER_false

◆ IF_BOOLEAN_LITERAL_HELPER_true

#define IF_BOOLEAN_LITERAL_HELPER_true

◆ IF_EMPTY

#define IF_EMPTY	(	arg,
		...
	)	CONCAT(SELECT_, CONCAT(IF_NONEMPTY_HELPER_, NOT(IS_EMPTY(arg)))) (__VA_ARGS__)

◆ IF_EMPTY_COMMA

#define IF_EMPTY_COMMA	(	arg,
		if_branch
	)	IF_EMPTY(arg, if_branch) CONCAT(COMMA_, IS_EMPTY(arg))

◆ IF_NONEMPTY

#define IF_NONEMPTY	(	arg,
		...
	)	CONCAT(SELECT_, CONCAT(IF_NONEMPTY_HELPER_, IS_EMPTY(arg))) (__VA_ARGS__)

◆ IF_NONEMPTY_COMMA

#define IF_NONEMPTY_COMMA	(	arg,
		if_branch
	)	IF_NONEMPTY(arg, if_branch) CONCAT(COMMA_, NOT(IS_EMPTY(arg)))

◆ IF_NONEMPTY_HELPER_false

#define IF_NONEMPTY_HELPER_false FIRST

◆ IF_NONEMPTY_HELPER_true

#define IF_NONEMPTY_HELPER_true SECOND

◆ IS_EMPTY

#define IS_EMPTY ( arg )

Value:

    CONCAT3(IS_EMPTY_HELPER_, \
    HAS_COMMA_1(EXPAND_TO_COMMA arg ()), \
    HAS_COMMA_1(EXPAND_TO_COMMA arg))

◆ IS_EMPTY_HELPER_ff

#define IS_EMPTY_HELPER_ff false

◆ IS_EMPTY_HELPER_tf

#define IS_EMPTY_HELPER_tf true

◆ IS_EMPTY_HELPER_tt

#define IS_EMPTY_HELPER_tt false

◆ IS_NONEMPTY

#define IS_NONEMPTY ( arg ) NOT(IS_EMPTY(arg))

◆ LogTableLT

#define LogTableLT ( n ) n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n

◆ NOT

#define NOT ( boolean_var ) CONCAT(NOT_HELPER_, boolean_var)

◆ NOT_HELPER_false

#define NOT_HELPER_false true

◆ NOT_HELPER_true

#define NOT_HELPER_true false

◆ SELECT_FIRST

#define SELECT_FIRST ( ... ) SELECT_FIRST_HELPER(__VA_ARGS__, garbage)

◆ SELECT_FIRST_HELPER

#define SELECT_FIRST_HELPER	(	first,
		...
	)	first

◆ SELECT_SECOND

#define SELECT_SECOND ( ... ) SELECT_SECOND_HELPER(__VA_ARGS__, , garbage)

◆ SELECT_SECOND_HELPER

#define SELECT_SECOND_HELPER	(	first,
		second,
		...
	)	second

◆ STRINGIFY

#define STRINGIFY ( _1 ) STRINGIFY_HELPER(_1)

◆ STRINGIFY_HELPER

#define STRINGIFY_HELPER ( _1 ) #_1

Namespaces

Macros

Functions

Variables