Method getAsNumber

Extension/src/LanguageServer/settings.ts:637–658

(settingName: string, allowNull: boolean = false)

    private getAsNumber(settingName: string): number;
    private getAsNumber(settingName: string, allowNull: boolean): number | null;
    private getAsNumber(settingName: string, allowNull: boolean = false): number | null {
        const value: any = super.Section.get<any>(settingName);
        const setting = getRawSetting("C_Cpp." + settingName, true);
        if (!this.isValidDefault(isNumber, setting.default, allowNull)) {
            console.error(`Default value for ${settingName} is expected to be number${allowNull ? ' or null' : ''}.`);
        }

        if (allowNull && value === null) {
            return null;
        }
        // Validates the value is a number and clamps it to the specified range. Allows for undefined maximum or minimum values.
        if (isNumber(value)) {
            if (setting.minimum !== undefined && value < setting.minimum) {
                return setting.minimum;
            }
            if (setting.maximum !== undefined && value > setting.maximum) {
                return setting.maximum;
            }
            return value;
        }
        return setting.default as number;
    }

    private getAsArrayOfStringsOrUndefined(settingName: string, allowUndefinedEnums: boolean = false): string[] | undefined {
        const value: any = super.Section.get(settingName);