Feature/serialize

.pre-commit-config.yaml

@@ -61,7 +61,7 @@ repos:
   - id: remove-tabs
     exclude: ^(docs|Makefile)
 
-- repo: https://gitlab.com/pycqa/flake8
+- repo: https://github.com/pycqa/flake8
   rev: 3.9.2
   hooks:
   - id: flake8

data/Makefile

@@ -3,13 +3,13 @@
 # so these download links 100% guarantee exatly same files across time.
 
 all:
-	@echo use "make pull" to pull data
-	@echo use "make clean" to clean data
+    @echo use "make pull" to pull data
+    @echo use "make clean" to clean data
 
 .PHONY: all pull clean
 clean:
-	@find . -maxdepth 1 ! -name Makefile ! -name . ! -name .. -exec rm -rf {} +
+    @find . -maxdepth 1 ! -name Makefile ! -name . ! -name .. -exec rm -rf {} +
 
 pull: schema
 schema:
-	wget https://json-schema.org/draft/2020-12/schema
+    wget https://json-schema.org/draft/2020-12/schema

src/cpp_example/common.hpp

@@ -0,0 +1,28 @@
+#ifndef CUBAO_COMMON_HPP
+#define CUBAO_COMMON_HPP
+
+#include <Eigen/Core>
+#include <mapbox/geojson.hpp>
+#include <mapbox/geojson/rapidjson.hpp>
+#include <nlohmann/json.hpp>
+
+// should sync
+// - https://github.com/cubao/cpp-example/blob/main/src/cpp_example/common.hpp
+// - https://github.com/cubao/headers/tree/main/include/cubao/common.hpp
+
+namespace cubao
+{
+using json = nlohmann::json;
+using VariantValue = mapbox::feature::value;
+using PropertyMap = mapbox::feature::property_map;
+
+// https://github.com/mapbox/geojson-cpp/blob/master/include/mapbox/geojson/rapidjson.hpp
+// Use the CrtAllocator, because the MemoryPoolAllocator is broken on ARM
+// https://github.com/miloyip/rapidjson/issues/200, 301, 388
+using RapidjsonValue = mapbox::geojson::rapidjson_value;
+using RapidjsonAllocator = mapbox::geojson::rapidjson_allocator;
+using RapidjsonDocument = mapbox::geojson::rapidjson_document;
+using RowVectors = Eigen::Matrix<double, Eigen::Dynamic, 3, Eigen::RowMajor>;
+} // namespace cubao
+
+#endif