juce::WebBrowserComponent::EvaluationResult Class Reference

On MacOS, iOS and Linux getResult will return a nullptr if the evaluation failed. More...

#include <juce_WebBrowserComponent.h>

Collaboration diagram for juce::WebBrowserComponent::EvaluationResult:

Classes
struct	Error
	A simple error type class. More...

Public Member Functions
	EvaluationResult (const Error &error)
	EvaluationResult (const var &result)
const Error *	getError () const
const var *	getResult () const

Private Attributes
std::variant< var, Error >	value

Detailed Description

On MacOS, iOS and Linux getResult will return a nullptr if the evaluation failed.

In this case getError will return a non-null Error result, which contains more information about why the evaluation failed. It could be e.g. a syntax error or referencing an undefined object.

On Windows and Android getResult will always return a valid pointer to a variant, and getError will always return a nullptr. In case there was an evaluation failure, getResult returns a void variant, which is indistinguishable from a successful evaluation that yielded a null result. Unfortunately these platforms don't offer a way to detect evaluation errors.

Constructor & Destructor Documentation

EvaluationResult() [1/2]

juce::WebBrowserComponent::EvaluationResult::EvaluationResult ( const var &  result )

inline

EvaluationResult() [2/2]

juce::WebBrowserComponent::EvaluationResult::EvaluationResult ( const Error &  error )

inline

Member Function Documentation

getError()

const Error * juce::WebBrowserComponent::EvaluationResult::getError ( ) const

inline

getResult()

const var * juce::WebBrowserComponent::EvaluationResult::getResult ( ) const

inline

Member Data Documentation

value

std::variant<var, Error> juce::WebBrowserComponent::EvaluationResult::value

private

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The documentation for this class was generated from the following file:

• juce_WebBrowserComponent.h