JsonParam

Public Member Functions | Public Attributes | List of all members # JsonParam Class Reference

json_param.h ## Public Member Functions

JsonParam ()=default

JsonParam (const JsonParam &json_param)

JsonParam (std::string opt_str)

JsonParam ( bmf_nlohmann::json json_value)

JsonParam operator[] (T name)

T to () const

T get (U name) const

void set_value ( bmf_nlohmann::json &value)

int load (std::string file_name)

int store (std::string file_name)

int parse (std::string content)

bool has_key (std::string name)

int erase (std::string name)

int get_iterated (std::vector< std::pair< std::string, std::string » &group)

int get_object (std::string name, JsonParam &result)

int get_object_list (std::string name, std::vector< JsonParam > &result)

int get_string (std::string name, std::string &result)

int get_string_list (std::string name, std::vector< std::string > &result)

int get_int (std::string name, int &result)

int get_long (std::string name, int64_t &result)

int get_int_list (std::string name, std::vector< int > &result)

int get_double (std::string name, double &result)

int get_double_list (std::string name, std::vector< double > &result)

int get_float (std::string name, float &result)

int get_float_list (std::string name, std::vector< float > &result)

std::string dump () const

void merge_patch (const JsonParam &json_patch)

Public Attributes

bmf_nlohmann::json json_value_

Constructor & Destructor Documentation

 JsonParam() [1/4]

JsonParam::JsonParam (  )  

defaultdefault

JsonParam struct.

 JsonParam() [2/4]

JsonParam::JsonParam ( const JsonParam &json_param )  

Parameters

  • json_param copy json_param

 JsonParam() [3/4]

JsonParam::JsonParam ( std::string opt_str )  

Parameters

  • opt_str content of json string

 JsonParam() [4/4]

JsonParam::JsonParam (  bmf_nlohmann::json json_value )  

explicitexplicit

Parameters

  • json_value json value

Member Function Documentation

 dump()

std::string JsonParam::dump (  ) const 

dump json object to string

Returns

 erase()

int JsonParam::erase ( std::string name )  

erase the key content from json param

Parameters

  • name name of key

Returns

 get()

T JsonParam::get ( U name ) const 

inlineinline

                             {
             return json_value_[name].template get<T>();
         }

 get_double()

int JsonParam::get_double ( std::string name, 
  double & result 
 )   

get double value according to the key name

Parameters

  • name name of key
  • result result of double

Returns

 get_double_list()

int JsonParam::get_double_list ( std::string name, 
  std::vector< double > & result 
 )   

get double value list according to the key name

Parameters

  • name name of key
  • result result of doule list

Returns

 get_float()

int JsonParam::get_float ( std::string name, 
  float & result 
 )   

get float value according to the key name

Parameters

  • name name of key
  • result result of float

Returns

 get_float_list()

int JsonParam::get_float_list ( std::string name, 
  std::vector< float > & result 
 )   

get float value list according to the key name

Parameters

  • name name of key
  • result result of float list

Returns

 get_int()

int JsonParam::get_int ( std::string name, 
  int & result 
 )   

get int according to the key name

Parameters

  • name name of key
  • result result of int

Returns

 get_int_list()

int JsonParam::get_int_list ( std::string name, 
  std::vector< int > & result 
 )   

get int value list according to the key name

Parameters

  • name name of key
  • result result of int list

Returns

 get_iterated()

int JsonParam::get_iterated ( std::vector< std::pair< std::string, std::string >> & group )  

get all content from json param

Parameters

  • name name of key

Returns

 get_long()

int JsonParam::get_long ( std::string name, 
  int64_t & result 
 )   

get long value according to the key name

Parameters

  • name name of key
  • result result of long

Returns

 get_object()

int JsonParam::get_object ( std::string name, 
   JsonParam &result 
 )   

get json object according to the key name

Parameters

  • name name of key
  • result result of json object

Returns

 get_object_list()

int JsonParam::get_object_list ( std::string name, 
  std::vector< JsonParam > &result 
 )   

get json object list according to the key name

Parameters

  • name name of key
  • result result of json object list

Returns

 get_string()

int JsonParam::get_string ( std::string name, 
  std::string & result 
 )   

get string according to the key name

Parameters

  • name name of key
  • result result of string

Returns

 get_string_list()

int JsonParam::get_string_list ( std::string name, 
  std::vector< std::string > & result 
 )   

get string list according to the key name

Parameters

  • name name of key
  • result result of string list

Returns

 has_key()

bool JsonParam::has_key ( std::string name )  

judge the json has key

Parameters

  • name name of key

Returns

 load()

int JsonParam::load ( std::string file_name )  

load file of json content

Parameters

  • file_name file name of json content

Returns

 merge_patch()

void JsonParam::merge_patch ( const JsonParam &json_patch )  

merge json patch to current target

Parameters

  • json_patch json patch

 operator

JsonParam JsonParam::operator[]( T name )  

inlineinline

                                      {
             return JsonParam(json_value_[name]);
         }

 parse()

int JsonParam::parse ( std::string content )  

parse json content string

Parameters

  • content json string

Returns

 set_value()

void JsonParam::set_value (  bmf_nlohmann::json &value )  

set value of json value

Parameters

  • json_value json value

 store()

int JsonParam::store ( std::string file_name )  

store json content to file

Parameters

  • file_name file name of json content

Returns

 to()

T JsonParam::to (  ) const 

inlineinline

                      {
             return json_value_.get<T>();
         }

Member Data Documentation

 json_value_

 bmf_nlohmann::json JsonParam::json_value_
  • /20230627/doxygen_converter/bmf/bmf/sdk/cpp_sdk/include/bmf/sdk/ json_param.h

Last modified September 30, 2024 : Python docs done (14a4999)