/// <summary>
/// Permite fazer a leitura de um vector a partir de texto.
/// </summary>
/// <param name="lines">O tamanho do vector.</param>
/// <param name="vectorString">O texto que representa o vector.</param>
/// <returns>O vector.</returns>
public IMathVector <double> ReadVector(int length, string vectorString)
{
var integerParser = new DoubleExpressionParser();
var vectorFactory = new ArrayVectorFactory <double>();
var reader = new StringReader(vectorString);
var stringSymbolReader = new StringSymbolReader(reader, false);
var vectorReader = new ConfigVectorReader <double, string, string, CharSymbolReader <string> >(
length,
vectorFactory);
vectorReader.MapInternalDelimiters("left_bracket", "right_bracket");
vectorReader.AddBlanckSymbolType("blancks");
vectorReader.SeparatorSymbType = "comma";
var vector = default(IMathVector <double>);
if (vectorReader.TryParseVector(stringSymbolReader, integerParser, out vector))
{
return(vector);
}
else
{
throw new Exception("An error has occured while reading integer vector.");
}
}
/// <summary>
/// Permite fazer a leitura de um vector.
/// </summary>
/// <typeparam name="T">O tipo de elementos do vector.</typeparam>
/// <param name="dimension">A dimensão do vector a ser lido.</param>
/// <param name="vectorText">O texto que representa o vector.</param>
/// <param name="vectorFactory">A fábrica responsável pela criação de vectores.</param>
/// <param name="elementParser">O leitor de elementos.</param>
/// <param name="readNegativeNumbers">Indica se são lidos os números negativos.</param>
/// <returns></returns>
public static IMathVector <T> ReadVector <T>(
int dimension,
string vectorText,
IMathVectorFactory <T> vectorFactory,
IParse <T, string, string> elementParser,
bool readNegativeNumbers = false)
{
var reader = new StringReader(vectorText);
var stringSymbolReader = new StringSymbolReader(reader, readNegativeNumbers);
var arrayVectorReader = new ConfigVectorReader <T, string, string, CharSymbolReader <string> >(
dimension,
vectorFactory);
arrayVectorReader.MapInternalDelimiters("left_bracket", "right_bracket");
arrayVectorReader.AddBlanckSymbolType("blancks");
arrayVectorReader.SeparatorSymbType = "comma";
var vector = default(IMathVector <T>);
if (arrayVectorReader.TryParseVector(stringSymbolReader, elementParser, out vector))
{
return(vector);
}
else
{
throw new Exception("Can't read vector.");
}
}
