SingleFieldOperator

SingleFieldOperator is a base class for single field operators, the most common Operator. Derived classes implement makeCalculator and the Calculator class it returns.

class SingleFieldOperator : Operator {

import std.typecons : Flag;;

this(string operatorName, size_t fieldIndex, MissingFieldPolicy missingPolicy, Flag!"useHeaderSuffix" useHeaderSuffix, Flag!"allowCustomHeader" allowCustomHeader);

void setCustomHeader(string customHeader);

string name();

bool allowCustomHeader();

void setSaveFieldValuesNumeric();

void setSaveFieldValuesText();

MissingFieldPolicy missingPolicy();

size_t fieldIndex();

string header();

bool useHeaderSuffix();

void processHeaderLine(char[][] fields);

size_t[] numericFieldsToSave();

size_t[] textFieldsToSave();

SingleFieldCalculator makeCalculator();

}

Constructors

this this(string operatorName, size_t fieldIndex, MissingFieldPolicy missingPolicy, Flag!"useHeaderSuffix" useHeaderSuffix, Flag!"allowCustomHeader" allowCustomHeader): Undocumented in source.

Members

Functions

allowCustomHeader bool allowCustomHeader(): Undocumented in source. Be warned that the author may not have intended to support it.
fieldIndex size_t fieldIndex(): Undocumented in source. Be warned that the author may not have intended to support it.
header string header(): Undocumented in source. Be warned that the author may not have intended to support it.
makeCalculator SingleFieldCalculator makeCalculator(): Undocumented in source.
missingPolicy MissingFieldPolicy missingPolicy(): Undocumented in source. Be warned that the author may not have intended to support it.
name string name(): Undocumented in source. Be warned that the author may not have intended to support it.
numericFieldsToSave size_t[] numericFieldsToSave(): Undocumented in source. Be warned that the author may not have intended to support it.
processHeaderLine void processHeaderLine(char[][] fields): Undocumented in source. Be warned that the author may not have intended to support it.
setCustomHeader void setCustomHeader(string customHeader): Undocumented in source. Be warned that the author may not have intended to support it.
setSaveFieldValuesNumeric void setSaveFieldValuesNumeric(): Undocumented in source. Be warned that the author may not have intended to support it.
setSaveFieldValuesText void setSaveFieldValuesText(): Undocumented in source. Be warned that the author may not have intended to support it.
textFieldsToSave size_t[] textFieldsToSave(): Undocumented in source. Be warned that the author may not have intended to support it.
useHeaderSuffix bool useHeaderSuffix(): Undocumented in source. Be warned that the author may not have intended to support it.

Inherited Members

From Operator

header string header [@property getter]: Undocumented in source.
name string name [@property getter]: Undocumented in source.
processHeaderLine void processHeaderLine(char[][] fields): Undocumented in source.
numericFieldsToSave size_t[] numericFieldsToSave(): Undocumented in source.
textFieldsToSave size_t[] textFieldsToSave(): Undocumented in source.
makeCalculator Calculator makeCalculator(): Undocumented in source.