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84 lines
3.1 KiB
84 lines
3.1 KiB
4 years ago
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<?php
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/**
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* @package JAMA
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*
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* Error handling
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* @author Michael Bommarito
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* @version 01292005
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*/
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//Language constant
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define('JAMALANG', 'EN');
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//All errors may be defined by the following format:
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//define('ExceptionName', N);
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//$error['lang'][ExceptionName] = 'Error message';
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$error = array();
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/*
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I've used Babelfish and a little poor knowledge of Romance/Germanic languages for the translations here.
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Feel free to correct anything that looks amiss to you.
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*/
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define('POLYMORPHIC_ARGUMENT_EXCEPTION', -1);
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$error['EN'][POLYMORPHIC_ARGUMENT_EXCEPTION] = "Invalid argument pattern for polymorphic function.";
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$error['FR'][POLYMORPHIC_ARGUMENT_EXCEPTION] = "Modèle inadmissible d'argument pour la fonction polymorphe.".
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$error['DE'][POLYMORPHIC_ARGUMENT_EXCEPTION] = "Unzulässiges Argumentmuster für polymorphe Funktion.";
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define('ARGUMENT_TYPE_EXCEPTION', -2);
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$error['EN'][ARGUMENT_TYPE_EXCEPTION] = "Invalid argument type.";
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$error['FR'][ARGUMENT_TYPE_EXCEPTION] = "Type inadmissible d'argument.";
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$error['DE'][ARGUMENT_TYPE_EXCEPTION] = "Unzulässige Argumentart.";
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define('ARGUMENT_BOUNDS_EXCEPTION', -3);
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$error['EN'][ARGUMENT_BOUNDS_EXCEPTION] = "Invalid argument range.";
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$error['FR'][ARGUMENT_BOUNDS_EXCEPTION] = "Gamme inadmissible d'argument.";
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$error['DE'][ARGUMENT_BOUNDS_EXCEPTION] = "Unzulässige Argumentstrecke.";
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define('MATRIX_DIMENSION_EXCEPTION', -4);
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$error['EN'][MATRIX_DIMENSION_EXCEPTION] = "Matrix dimensions are not equal.";
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$error['FR'][MATRIX_DIMENSION_EXCEPTION] = "Les dimensions de Matrix ne sont pas égales.";
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$error['DE'][MATRIX_DIMENSION_EXCEPTION] = "Matrixmaße sind nicht gleich.";
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define('PRECISION_LOSS_EXCEPTION', -5);
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$error['EN'][PRECISION_LOSS_EXCEPTION] = "Significant precision loss detected.";
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$error['FR'][PRECISION_LOSS_EXCEPTION] = "Perte significative de précision détectée.";
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$error['DE'][PRECISION_LOSS_EXCEPTION] = "Bedeutender Präzision Verlust ermittelte.";
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define('MATRIX_SPD_EXCEPTION', -6);
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$error['EN'][MATRIX_SPD_EXCEPTION] = "Can only perform operation on symmetric positive definite matrix.";
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$error['FR'][MATRIX_SPD_EXCEPTION] = "Perte significative de précision détectée.";
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$error['DE'][MATRIX_SPD_EXCEPTION] = "Bedeutender Präzision Verlust ermittelte.";
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define('MATRIX_SINGULAR_EXCEPTION', -7);
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$error['EN'][MATRIX_SINGULAR_EXCEPTION] = "Can only perform operation on singular matrix.";
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define('MATRIX_RANK_EXCEPTION', -8);
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$error['EN'][MATRIX_RANK_EXCEPTION] = "Can only perform operation on full-rank matrix.";
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define('ARRAY_LENGTH_EXCEPTION', -9);
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$error['EN'][ARRAY_LENGTH_EXCEPTION] = "Array length must be a multiple of m.";
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define('ROW_LENGTH_EXCEPTION', -10);
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$error['EN'][ROW_LENGTH_EXCEPTION] = "All rows must have the same length.";
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/**
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* Custom error handler
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* @param int $num Error number
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*/
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function JAMAError($errorNumber = null)
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{
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global $error;
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if (isset($errorNumber)) {
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if (isset($error[JAMALANG][$errorNumber])) {
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return $error[JAMALANG][$errorNumber];
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} else {
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return $error['EN'][$errorNumber];
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}
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} else {
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return ("Invalid argument to JAMAError()");
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}
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}
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