filter_expression.hpp File Reference

#include <reusex/types.hpp>
#include <memory>
#include <string>
#include <unordered_set>
#include <vector>

Include dependency graph for filter_expression.hpp:

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Classes
class	reusex::core::FilterNode
	Base AST node for filter expressions. More...
class	reusex::core::CloudReferenceNode
	Cloud reference node: references a label cloud by name. More...
class	reusex::core::EqualNode
	Equality: <cloud> == value. More...
class	reusex::core::NotEqualNode
	Not equal: <cloud> != value. More...
class	reusex::core::InNode
	In-set: <cloud> in [v1, v2, v3]. More...
class	reusex::core::CompareNode
	Comparison operators: <cloud> >= value, etc. More...
class	reusex::core::AndNode
	AND combinator: expr1 && expr2. More...
class	reusex::core::OrNode
	OR combinator: expr1 || expr2. More...
struct	reusex::core::FilterExpression
	Parsed filter expression with resolved label cloud references. More...

Namespaces
namespace	reusex
namespace	reusex::core

Functions
auto	reusex::core::parse_filter_expression (const std::string &expression, ProjectDB &db) -> std::unique_ptr< FilterExpression >
	Parse filter expression and resolve label cloud references from ProjectDB.
auto	reusex::core::evaluate_filter (const FilterExpression &expr, size_t cloud_size) -> IndicesPtr
	Evaluate filter expression against all points, generate Indices.