AggregateOp.h File Reference

#include "souffle/TypeAttribute.h"
#include "souffle/utility/MiscUtil.h"
#include <cstdint>
#include <ostream>
#include <utility>

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Namespaces
	souffle

Macros
#define	CASE_NUMERIC(op)

Enumerations
enum	souffle::AggregateOp {   souffle::AggregateOp::MAX, souffle::AggregateOp::MIN, souffle::AggregateOp::SUM, souffle::AggregateOp::FMAX,   souffle::AggregateOp::FMIN, souffle::AggregateOp::FSUM, souffle::AggregateOp::MEAN, souffle::AggregateOp::UMAX,   souffle::AggregateOp::UMIN, souffle::AggregateOp::USUM, souffle::AggregateOp::COUNT }
	Types of aggregation functions. More...

Functions
std::pair< uint8_t, uint8_t >	souffle::aggregateArity (AggregateOp op)
AggregateOp	souffle::convertOverloadedAggregator (const AggregateOp op, const TypeAttribute type)
	Convert aggregator to a give type. More...
TypeAttribute	souffle::getTypeAttributeAggregate (const AggregateOp op)
	Get return type of the aggregate. More...
bool	souffle::isOverloadedAggregator (const AggregateOp op)
std::ostream &	souffle::operator<< (std::ostream &os, AggregateOp op)

Macro Definition Documentation

CASE_NUMERIC

#define CASE_NUMERIC

(

op

)

Value:

    case AggregateOp::op:                                               \
        if (type == TypeAttribute::Signed) return AggregateOp::op;      \
        if (type == TypeAttribute::Unsigned) return AggregateOp::U##op; \
        if (type == TypeAttribute::Float) return AggregateOp::F##op;    \
        fatal("invalid overload");