ConfigPatch Class Reference

#include <ConfigPatch.h>

Public Member Functions
	ConfigPatch ()=default
const std::vector< ConfigPatchEntry > &	entries () const
void	apply (Config *config) const

Static Public Member Functions
static ConfigPatch	fromConfig (const Config *config)
template<class Filter >
static ConfigPatch	fromConfig (const Config *config, Filter &&filter)
static ConfigPatch	fromEntries (std::vector< ConfigPatchEntry > entries)

Private Attributes
std::vector< ConfigPatchEntry >	_entries

Detailed Description

Config patch, can be used to dump config state & restore it later.

Note that values are stored as string and not as std::any. This makes it easy to implement patch serialization, and also means that we don't need to think what happens if the types in config patch and in AnyConfigValue don't match (deserialization will throw if they don't).

Constructor & Destructor Documentation

ConfigPatch()

ConfigPatch::ConfigPatch ( )

default

Member Function Documentation

apply()

void ConfigPatch::apply

(

Config *

config

)

const

Applies this config patch.

Parameters

config

Config to apply this patch to.

Exceptions

Exception

If non-existent keys were found in the patch, and on value deserialization errors.

entries()

const std::vector< ConfigPatchEntry > & ConfigPatch::entries ( ) const

inline

fromConfig() [1/2]

static ConfigPatch ConfigPatch::fromConfig ( const Config *  config )

inlinestatic

fromConfig() [2/2]

template<class Filter >

static ConfigPatch ConfigPatch::fromConfig ( const Config *  config, Filter &&  filter  )

inlinestatic

fromEntries()

static ConfigPatch ConfigPatch::fromEntries ( std::vector< ConfigPatchEntry >  entries )

inlinestatic

Member Data Documentation

_entries

std::vector<ConfigPatchEntry> ConfigPatch::_entries

private

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

• src/Library/Config/ConfigPatch.h
• src/Library/Config/ConfigPatch.cpp