class QPanda::OriginCollection

Overview

Origin Collection A relatively free data collection class for saving data. More…

#include <OriginCollection.h>

class OriginCollection
{
public:
    // construction

    OriginCollection();
    OriginCollection(const std::string& file_path, bool is_suffix = true);
    OriginCollection(const OriginCollection& old);

    // methods

    template <typename T>
    void addValue(const std::string& key_name, const T& value);

    template <typename T>
    void addValue(
        const std::string& key_name,
        const std::vector<T>& value
        );

    void addValue(const std::string& key_name, const std::vector<std::string>& value);
    void addValue(const std::string& key_name, const std::string& value);
    void addValue(const std::string& key_name, const char* value);
    void addValue(const std::string& key_name);
    OriginCollection& operator = (const std::initializer_list<std::string>& args);
    OriginCollection& operator = (const std::vector<std::string>& args);
    OriginCollection& operator = (const OriginCollection& old);

    template <typename T>
    void setValueByKey(
        const std::string& name,
        const std::initializer_list<T> args
        );

    void setValueByKey(const std::string& name, const std::initializer_list<std::string> args);
    void setValueByKey(const std::string& name, const std::initializer_list<const char*> args);

    template <typename T>
    void setValueByKey(
        const std::string& name,
        const std::vector<T>& value
        );

    template <class... ARG>
    void insertValue(const std::string& key, ARG... arg);

    template <class... ARG>
    void insertValue(const int key, ARG... arg);

    template <class... ARG>
    void insertValue(
        const std::vector<std::string>& name_vector,
        const std::string& key,
        ARG... args
        );

    template <class... ARG>
    void insertValue(
        const std::vector<std::string>& name_vector,
        const int key,
        ARG... args
        );

    std::vector<std::string> getValue(const std::string name);
    std::string getValueByKey(const std::string& key_value);
    std::string getValueByKey(int key_value);
    bool open(const std::string& file_name);
    bool write();
    std::string getJsonString();
    std::string getFilePath();
    std::vector<std::string> getKeyVector();
};

Detailed Documentation

Origin Collection A relatively free data collection class for saving data.

Parameters:

number

The num of key

Construction

OriginCollection()

Construct a new Origin Collection object.

OriginCollection(const std::string& file_path, bool is_suffix = true)

Construct a new Origin Collection Construct a new Origin Collection by file_path.

Parameters:

file_path

File path

OriginCollection(const OriginCollection& old)

Construct a new Origin Collection object by other Origin Collection.

Parameters:

old	target OriginCollection

Methods

template <typename T>
void addValue(const std::string& key_name, const T& value)

add value Assign a value to the specified key

Parameters:

T	value type
value_name	Key name
num	Key position in json
value	key value

template <typename T>
void addValue(
    const std::string& key_name,
    const std::vector<T>& value
    )

add value Assign a value to the specified key

Parameters:

T	value type
value_name	Key name
num	Key position in json
value	key value

void addValue(
    const std::string& key_name,
    const std::vector<std::string>& value
    )

add value Assign a value to the specified key

Parameters:

T	value type
value_name	Key name
num	Key position in json
value	key value

void addValue(const std::string& key_name, const std::string& value)

add value Set the value corresponding to the key

Parameters:

value_name	Key name
num	Key position in json
value	Key value

void addValue(const std::string& key_name, const char* value)

add value Set the value corresponding to the key

Parameters:

value_name	Key name
num	Key position in json
value	Key value

OriginCollection& operator = (const std::initializer_list<std::string>& args)

operator= Set the key of the object

Parameters:

args	arg list Key list

Returns:

OriginCollection &

OriginCollection& operator = (const std::vector<std::string>& args)

operator= Set the key of the object

Parameters:

args	arg list Key list

Returns:

OriginCollection &

OriginCollection& operator = (const OriginCollection& old)

operator= by other OriginCollection

Parameters:

old	target OriginCollection

Returns:

OriginCollection &

template <typename T>
void setValueByKey(
    const std::string& name,
    const std::initializer_list<T> args
    )

Set the Value set value list by key.

Parameters:

T	args type
name	key name
args	value array

void setValueByKey(
    const std::string& name,
    const std::initializer_list<std::string> args
    )

Set the Value set value list by key.

Parameters:

name	key name
args	value array

void setValueByKey(
    const std::string& name,
    const std::initializer_list<const char*> args
    )

Set the Value set value list by key.

Parameters:

name	key name
args	value array

template <typename T>
void setValueByKey(
    const std::string& name,
    const std::vector<T>& value
    )

Set the Value set vector<T> value by key.

Parameters:

T	args type
name	key name
args	value array

template <class... ARG>
void insertValue(const std::string& key, ARG... arg)

insert value Set the value of other properties by the value of the primary key

Parameters:

ARG	Variable length parameter tparam
key	Key value
arg	the value of other properties

template <class... ARG>
void insertValue(const int key, ARG... arg)

insert value Set the value of other properties by the value of the primary key

Parameters:

ARG	Variable length parameter tparam
key	Key value
arg	the value of other properties

std::vector<std::string> getValue(const std::string name)

Get value by Key.

Parameters:

name

Key name

Returns:

std::vector<std::string> value vector

std::string getValueByKey(const std::string& key_value)

Get value by primary Key value.

Parameters:

key_value

primary Key value

Returns:

std::string

std::string getValueByKey(int key_value)

Get value by primary Key value.

Parameters:

key_value

primary Key value

Returns:

std::string

bool open(const std::string& file_name)

open Read the json file of the specified path

Parameters:

file_name

file path

Returns:

true open success

false open fail

bool write()

write Write json file

Returns:

true Write success

false Write fail

std::string getJsonString()

Get the Json String Get object json string.

Returns:

std::string

std::string getFilePath()

Get the File Path.

Returns:

std::string