csv Namespace Reference

Typedefs
typedef std::vector< std::vector< std::string > >	DataArray
typedef std::vector< std::string >	DataColumn
typedef std::vector< std::string >	DataRow

Enumerations
enum	ColumnType { _intensity_ , _theta_ , _q_ }

Functions
bool	isAscii (QString filename)

Variables
const QStringList	HeaderLabels {"Intensity", "theta", "q"}
const QStringList	UnitsLabels {"default", "bin", "rad", "deg", "mm", "1/nm"}

Typedef Documentation

DataArray

typedef std::vector<std::vector<std::string> > csv::DataArray

Definition at line 26 of file CsvNamespace.h.

DataColumn

typedef std::vector<std::string> csv::DataColumn

Definition at line 28 of file CsvNamespace.h.

DataRow

typedef std::vector<std::string> csv::DataRow

Definition at line 27 of file CsvNamespace.h.

Enumeration Type Documentation

ColumnType

enum csv::ColumnType

Enumerator
_intensity_
_theta_
_q_

Definition at line 23 of file CsvNamespace.h.

{ _intensity_, _theta_, _q_ };

Function Documentation

isAscii()

bool csv::isAscii

(

QString

filename

)

Definition at line 19 of file CsvNamespace.cpp.

{
    return true;
    // TODO
    // This function needs to be defined properly (if at all)
    // motivation: ° and Å characters are problematic.
    char c;
    size_t count = 0;
    size_t count_bad = 0;
    std::ifstream is(filename.toStdString());
    while (is.get(c) && count < 1000) {
        count++;
        if (size_t(c) > 255)
            count_bad++;
    }
    is.close();
    double acceptance_threshold = 0.1 * double(count);
    // std::cout << count << "; " << count_bad << std::endl;
    return static_cast<double>(count_bad) <= acceptance_threshold;
}

References FileSystemUtils::filename().

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Variable Documentation

HeaderLabels

const QStringList csv::HeaderLabels {"Intensity", "theta", "q"}

Definition at line 24 of file CsvNamespace.h.

Referenced by CsvImportData::columnLabel().

UnitsLabels

const QStringList csv::UnitsLabels {"default", "bin", "rad", "deg", "mm", "1/nm"}

Definition at line 25 of file CsvNamespace.h.

Referenced by DataSelector::units().