#include <gtest/gtest.h>
#include <buffalo/buffalo.h>
#include <cmath>

Typedefs
using	G = bf::GrammarDefinition< double >

Functions
bf::DefineTerminal< G, R"(\*)">	OP_MUL (bf::Left)

	TEST (Parser, Construction)

	TEST (Parser, Evaluation)

	TEST (Tokenization, Strict)

	TEST (Tokenization, Permissive)

Variables
bf::DefineTerminal< G, R"(\d+(\.\d+)?)", double >	NUMBER ([](auto const &tok) { return std::stod(std::string(tok.raw));})

bf::DefineTerminal< G, R"(\^)">	OP_EXP (bf::Right)

bf::DefineTerminal< G, R"(\/)">	OP_DIV (bf::Left)

bf::DefineTerminal< G, R"(\+)">	OP_ADD (bf::Left)

bf::DefineTerminal< G, R"(\-)">	OP_SUB (bf::Left)

bf::DefineTerminal< G, R"(\‍()"> PAR_OPEN;bf::DefineTerminal< G, R"(\‍))">	PAR_CLOSE

bf::DefineNonTerminal< G >	expression

bf::DefineNonTerminal< G >	statement

Typedef Documentation

◆ G

using G = bf::GrammarDefinition<double>

Definition at line 8 of file buffalo.test.cpp.

Function Documentation

◆ OP_MUL()

bf::DefineTerminal< G, R"(\*)"> OP_MUL ( bf::Left )

◆ TEST() [1/4]

TEST	(	Parser	,
		Construction
	)

Definition at line 47 of file buffalo.test.cpp.

◆ TEST() [2/4]

TEST	(	Parser	,
		Evaluation
	)

Definition at line 53 of file buffalo.test.cpp.

◆ TEST() [3/4]

TEST	(	Tokenization	,
		Permissive
	)

Definition at line 90 of file buffalo.test.cpp.

◆ TEST() [4/4]

TEST	(	Tokenization	,
		Strict
	)

Definition at line 63 of file buffalo.test.cpp.

Variable Documentation

◆ expression

bf::DefineNonTerminal<G> expression

Initial value:

= bf::PR<G>(NUMBER)<=>[](auto &$) { return $[0]; }
    | (PAR_OPEN + expression + PAR_CLOSE)<=>[](auto &$) { return $[1]; }
    | (expression + OP_EXP + expression)<=>[](auto &$) { return std::pow($[0], $[2]); }
    | (expression + OP_MUL + expression)<=>[](auto &$) { return $[0] * $[2]; }
    | (expression + OP_DIV + expression)<=>[](auto &$) { return $[0] / $[2]; }
    | (expression + OP_ADD + expression)<=>[](auto &$) { return $[0] + $[2]; }
    | (expression + OP_SUB + expression)<=>[](auto &$) { return $[0] - $[2]; }

Definition at line 30 of file buffalo.test.cpp.

◆ NUMBER

bf::DefineTerminal< G, R"(\d+(\.\d+)?)", double > NUMBER([](auto const &tok) { return std::stod(std::string(tok.raw));}) ( [] (auto const &tok) { return std::stod(std::string(tok.raw));} )

◆ OP_ADD

bf::DefineTerminal< G, R"(\+)"> OP_ADD(bf::Left) ( bf::Left )

◆ OP_DIV

bf::DefineTerminal< G, R"(\/)"> OP_DIV(bf::Left) ( bf::Left )

◆ OP_EXP

bf::DefineTerminal< G, R"(\^)"> OP_EXP(bf::Right) ( bf::Right )

◆ OP_SUB

bf::DefineTerminal< G, R"(\-)"> OP_SUB(bf::Left) ( bf::Left )

◆ PAR_CLOSE

bf::DefineTerminal<G, R"(\‍()"> PAR_OPEN;bf::DefineTerminal<G, R"(\‍))"> PAR_CLOSE

Definition at line 25 of file buffalo.test.cpp.

◆ statement

bf::DefineNonTerminal<G> statement