diff options
Diffstat (limited to 'src/lib/netlist/plib/poptions.h')
-rw-r--r-- | src/lib/netlist/plib/poptions.h | 161 |
1 files changed, 58 insertions, 103 deletions
diff --git a/src/lib/netlist/plib/poptions.h b/src/lib/netlist/plib/poptions.h index 086fe32fc8a..491ac0b4d91 100644 --- a/src/lib/netlist/plib/poptions.h +++ b/src/lib/netlist/plib/poptions.h @@ -10,8 +10,8 @@ #ifndef POPTIONS_H_ #define POPTIONS_H_ -#include "plists.h" #include "pstring.h" +#include "plists.h" #include "putil.h" namespace plib { @@ -24,12 +24,10 @@ class options; class option_base { public: - option_base(options &parent, const pstring &help); - virtual ~option_base() = default; - - COPYASSIGNMOVE(option_base, delete) + option_base(options &parent, pstring help); + virtual ~option_base(); - pstring help() const { return m_help; } + pstring help() { return m_help; } private: pstring m_help; }; @@ -37,10 +35,11 @@ private: class option_group : public option_base { public: - option_group(options &parent, const pstring &group, const pstring &help) + option_group(options &parent, pstring group, pstring help) : option_base(parent, help), m_group(group) { } + ~option_group(); - pstring group() const { return m_group; } + pstring group() { return m_group; } private: pstring m_group; }; @@ -48,10 +47,11 @@ private: class option_example : public option_base { public: - option_example(options &parent, const pstring &group, const pstring &help) + option_example(options &parent, pstring group, pstring help) : option_base(parent, help), m_example(group) { } + ~option_example(); - pstring example() const { return m_example; } + pstring example() { return m_example; } private: pstring m_example; }; @@ -60,7 +60,8 @@ private: class option : public option_base { public: - option(options &parent, const pstring &ashort, const pstring &along, const pstring &help, bool has_argument); + option(options &parent, pstring ashort, pstring along, pstring help, bool has_argument); + ~option(); /* no_argument options will be called with "" argument */ @@ -88,177 +89,131 @@ private: class option_str : public option { public: - option_str(options &parent, const pstring &ashort, const pstring &along, const pstring &defval, const pstring &help) + option_str(options &parent, pstring ashort, pstring along, pstring defval, pstring help) : option(parent, ashort, along, help, true), m_val(defval) {} - pstring operator ()() const { return m_val; } + pstring operator ()() { return m_val; } protected: - int parse(const pstring &argument) override; + virtual int parse(const pstring &argument) override; private: pstring m_val; }; -class option_str_limit_base : public option +class option_str_limit : public option { public: - option_str_limit_base(options &parent, const pstring &ashort, const pstring &along, std::vector<pstring> &&limit, const pstring &help) - : option(parent, ashort, along, help, true) - , m_limit(limit) + option_str_limit(options &parent, pstring ashort, pstring along, pstring defval, pstring limit, pstring help) + : option(parent, ashort, along, help, true), m_val(defval) + , m_limit(plib::psplit(limit, ":")) { } - const std::vector<pstring> &limit() const { return m_limit; } + + pstring operator ()() { return m_val; } + const std::vector<pstring> &limit() { return m_limit; } protected: + virtual int parse(const pstring &argument) override; private: + pstring m_val; std::vector<pstring> m_limit; }; - -template <typename T> -class option_str_limit : public option_str_limit_base +class option_bool : public option { public: - option_str_limit(options &parent, const pstring &ashort, const pstring &along, const T &defval, std::vector<pstring> &&limit, const pstring &help) - : option_str_limit_base(parent, ashort, along, std::move(limit), help), m_val(defval) - { - } - - T operator ()() const { return m_val; } + option_bool(options &parent, pstring ashort, pstring along, pstring help) + : option(parent, ashort, along, help, false), m_val(false) + {} - pstring as_string() const { return limit()[m_val]; } + bool operator ()() { return m_val; } protected: - int parse(const pstring &argument) override - { - auto raw = plib::container::indexof(limit(), argument); - - if (raw != plib::container::npos) - { - m_val = static_cast<T>(raw); - return 0; - } - else - return 1; - } + virtual int parse(const pstring &argument) override; private: - T m_val; + bool m_val; }; -class option_bool : public option +class option_double : public option { public: - option_bool(options &parent, const pstring &ashort, const pstring &along, const pstring &help) - : option(parent, ashort, along, help, false), m_val(false) + option_double(options &parent, pstring ashort, pstring along, double defval, pstring help) + : option(parent, ashort, along, help, true), m_val(defval) {} - bool operator ()() const { return m_val; } + double operator ()() { return m_val; } protected: - int parse(const pstring &argument) override; + virtual int parse(const pstring &argument) override; private: - bool m_val; + double m_val; }; -template <typename T> -class option_num : public option +class option_long : public option { public: - option_num(options &parent, const pstring &ashort, const pstring &along, T defval, - const pstring &help, - T minval = std::numeric_limits<T>::min(), - T maxval = std::numeric_limits<T>::max() ) - : option(parent, ashort, along, help, true) - , m_val(defval) - , m_min(minval) - , m_max(maxval) + option_long(options &parent, pstring ashort, pstring along, long defval, pstring help) + : option(parent, ashort, along, help, true), m_val(defval) {} - T operator ()() const { return m_val; } + long operator ()() { return m_val; } protected: - int parse(const pstring &argument) override - { - bool err; - m_val = pstonum_ne<T>(argument, err); - return (err ? 1 : (m_val < m_min || m_val > m_max)); - } + virtual int parse(const pstring &argument) override; private: - T m_val; - T m_min; - T m_max; + long m_val; }; class option_vec : public option { public: - option_vec(options &parent, const pstring &ashort, const pstring &along, const pstring &help) + option_vec(options &parent, pstring ashort, pstring along, pstring help) : option(parent, ashort, along, help, true) {} - const std::vector<pstring> &operator ()() const { return m_val; } + std::vector<pstring> operator ()() { return m_val; } protected: - int parse(const pstring &argument) override; + virtual int parse(const pstring &argument) override; private: std::vector<pstring> m_val; }; -class option_args : public option_vec -{ -public: - option_args(options &parent, const pstring &help) - : option_vec(parent, "", "", help) - {} -}; - -class options : public nocopyassignmove +class options { public: options(); - explicit options(option **o); + explicit options(option *o[]); + + ~options(); void register_option(option_base *opt); - int parse(int argc, char **argv); + int parse(int argc, char *argv[]); - pstring help(const pstring &description, const pstring &usage, - unsigned width = 72, unsigned indent = 20) const; + pstring help(pstring description, pstring usage, + unsigned width = 72, unsigned indent = 20); - pstring app() const { return m_app; } + pstring app() { return m_app; } private: - static pstring split_paragraphs(const pstring &text, unsigned width, unsigned indent, + static pstring split_paragraphs(pstring text, unsigned width, unsigned indent, unsigned firstline_indent); - void check_consistency(); - - template <typename T> - T *getopt_type() const - { - for (auto & optbase : m_opts ) - { - if (auto opt = dynamic_cast<T *>(optbase)) - return opt; - } - return nullptr; - } - - option *getopt_short(const pstring &arg) const; - option *getopt_long(const pstring &arg) const; + option *getopt_short(pstring arg); + option *getopt_long(pstring arg); std::vector<option_base *> m_opts; pstring m_app; - option_args * m_other_args; }; -} // namespace plib +} #endif /* POPTIONS_H_ */ |