warning

警告メッセージ

呼出し手順

warning('string')
warning(string_matrix)
warning('off')
warning('on')
warning('stop')
mode = warning('query')

説明

警告メッセージとして文字列'string'を表示します.

warning(string_matrix) prints each element of the matrix string_matrix in a warning message.

'on' は警告メッセージを有効にします.

'off' は警告メッセージを無効にします.

'stop' enables warning messages and stops execution when a warning is encountered.

'query' は, 'on' または 'off' の状態を取得します.

warning("on"), warning("off") and warning("stop") also affect hard-coded functions issuing warnings.

例

warning_prev = warning("query"); // remembering the initial warning status

warning('on')
warning('this is a warning')
warning('off')
warning('this is a warning')
warning('query')
warning('on')
// Example with a localized message
warning(msprintf(gettext("%s: Wrong number of input argument: %d expected.\n"),"myFunction",2));

// Setting warning stop
warning("stop")

try
    warning("this is a warning");
catch
    lasterror() // Warning message is considered an error
end

warning(warning_prev); // restoring the initial warning status

参照

error — エラーメッセージ
gettext — indexes or/and translates some indexed english messages
msprintf — converts, formats, and writes data in a string
messagebox — メッセージボックスを開く.

履歴

Version	Description
6.0	`"stop"` option added.

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