validate_numeric_data_for_analysis()

void MayaFlux::Kakshya::validate_numeric_data_for_analysis	(	const std::vector< double > &	data,
		const std::string &	operation_name,
		size_t	min_size = 1
	)

Validates numeric data for analysis operations.

Parameters

data	Data to validate
operation_name	Name of operation for error messages
min_size	Minimum required data size (default 1)

Exceptions

std::invalid_argument

if data is invalid for analysis

Definition at line 248 of file ContainerUtils.cpp.

{
    if (data.empty()) {
        error<std::invalid_argument>(Journal::Component::Kakshya, Journal::Context::Runtime, std::source_location::current(), "Cannot perform {} on empty data", operation_name);
    }
 
    if (data.size() < min_size) {
        error<std::invalid_argument>(Journal::Component::Kakshya, Journal::Context::Runtime, std::source_location::current(), "{} requires at least {} data points, got {}", operation_name, min_size, data.size());
    }
 
    if (auto invalid_it = std::ranges::find_if_not(data, [](double val) {
            return std::isfinite(val);
        });
        invalid_it != data.end()) {
 
        const auto index = std::distance(data.begin(), invalid_it);
        error<std::invalid_argument>(Journal::Component::Kakshya, Journal::Context::Runtime, std::source_location::current(), "{} data contains NaN or infinite values at index {}", operation_name, index);
    }
}

References MayaFlux::Journal::Kakshya, and MayaFlux::Journal::Runtime.