Test suite for Phase 3 P2: Statistical aggregation functions. More...

Inheritance diagram for StreamAggregationTest:

Collaboration diagram for StreamAggregationTest:

Protected Member Functions
void	SetUp () override

void	TearDown () override

std::vector< double >	generate_normal_samples (size_t count, double mean=0.0, double stddev=1.0)
	Generate normal distribution samples.

std::vector< double >	generate_uniform_samples (size_t count, double min=0.0, double max=1.0)
	Generate uniform distribution samples.

Detailed Description

Test suite for Phase 3 P2: Statistical aggregation functions.

Definition at line 20 of file test_stream_aggregation.cpp.

Member Function Documentation

◆ generate_normal_samples()

std::vector< double > StreamAggregationTest::generate_normal_samples	(	size_t	count,
		double	mean = 0.0,
		double	stddev = 1.0 )

inlineprotected

Generate normal distribution samples.

Definition at line 33 of file test_stream_aggregation.cpp.

                                                                                                    {
        std::random_device rd;
        std::mt19937 gen(rd());
        std::normal_distribution<> dis(mean, stddev);
        
        std::vector<double> samples;
        samples.reserve(count);
        
        for (size_t i = 0; i < count; ++i) {
            samples.push_back(dis(gen));
        }
        
        return samples;
    }

◆ generate_uniform_samples()

std::vector< double > StreamAggregationTest::generate_uniform_samples	(	size_t	count,
		double	min = 0.0,
		double	max = 1.0 )

inlineprotected

Generate uniform distribution samples.

Definition at line 51 of file test_stream_aggregation.cpp.

                                                                                                 {
        std::random_device rd;
        std::mt19937 gen(rd());
        std::uniform_real_distribution<> dis(min, max);
        
        std::vector<double> samples;
        samples.reserve(count);
        
        for (size_t i = 0; i < count; ++i) {
            samples.push_back(dis(gen));
        }
        
        return samples;
    }

◆ SetUp()

void StreamAggregationTest::SetUp ( )

inlineoverrideprotected

Definition at line 22 of file test_stream_aggregation.cpp.

                          {
        // Common setup for tests
    }

◆ TearDown()

void StreamAggregationTest::TearDown ( )