Simple Line Parser

Introduction

Simple Line Parser is line parser which aim to convert the tab separate line into structured data.

Simple Line Parser support scalar type such as int, uint32_t, uint64_t and double. It also supports string and list. User defined type is also supported if you declare the API int load(const char* i_str);.

The way to use this parser will be easy and well-understood.

Example

The data may like this.

1	0.0	0.0	3:地球,亚洲,中国	True	3:0xaaaaaaaa,0xdeadbeef,0xcccccccccccccccc

And we can declare our parser in this way.

    Parser shop_info_parser("DemoParser");
    shop_info_parser << Var<uint32_t>("shop_id")
                     << Var<double>("shop_point_x")
                     << Var<double>("shop_point_y")
                     << List<std::string>("lbs_shop_info")
                     << Var<Boolean>("is_active")
                     << List<uint64_t>("query_sign_list");

Every field, both var field and list field, has its name. We can easily get the field by its index or name.

Dependencies

gtest

Link: Getting started with Google Test (GTest) on Ubuntu

boost

sudo apt-get install libboost1.48-all-dev

Compile

cmake CMakeList.txt
make

Enjoy~