[BUG]: Wrong c++ code generation

[o3wiz]

Incorrect c++ code generation

Issue Type

quicktype output via cli is incorrect was output a hpp (c++) files.

Context

Windows 11,

Input Format: json schema Output Language: c++

CLI Version: 23.0.171

Description

I'm encountering unexpected output when running the following quicktype CLI command:

quicktype `
	--out "Student.hpp" `
	--lang c++ `
	--top-level Student `
	--src "student.schema.json" `
	--code-format with-struct `
	--type-style camel-case `
	--member-style camel-case `
	--enumerator-style pascal-case `
	--no-boost

Input Data

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "firstName": { "type": "string" },
    "lastName": { "type": "string" },
    "age": { "type": "integer" },
    "gender": { "enum": ["Male", "Female"] }
  },
  "required": ["firstName", "lastName", "age"]
}

Current Output

#pragma once

#include "json.hpp"

namespace quicktype {
    using nlohmann::json;

    #ifndef NLOHMANN_UNTYPED_quicktype_HELPER
    #define NLOHMANN_UNTYPED_quicktype_HELPER
    inline json get_untyped(const json & j, const char * property) {
        if (j.find(property) != j.end()) {
            return j.at(property).get<json>();
        }
        return json();
    }

    inline json get_untyped(const json & j, std::string property) {
        return get_untyped(j, property.data());
    }
    #endif

    struct age {
        std::string type;
    };

    struct gender {
        std::vector<std::string> genderEnum;
    };

    struct properties { // what is this??
        age firstName;
        age lastName;
        age age;
        gender gender;
    };

    struct student {
        std::string schema;
        std::string type;
        properties properties;
        std::vector<std::string> required;
    };
}
...

Issues Observed:

Inconsistent CLI vs Web App Output:

The generated C++ code differs between the CLI tool and the web app. Incorrect Schema Interpretation:

The age and gender fields are not being correctly represented as expected. The properties struct is structured strangely. Constraint Handling Issues:

Adding constraints (e.g., minimum and maximum for age) does not work as expected. Any insights into why this is happening and how to resolve it?