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libqalculate-3.1.0
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A subunit in a CompositeUnit. More...
#include <Unit.h>
Public Member Functions | |
| AliasUnit_Composite (Unit *alias, int exp=1, Prefix *prefix_=NULL) | |
| AliasUnit_Composite (const AliasUnit_Composite *unit) | |
| virtual ExpressionItem * | copy () const |
| virtual void | set (const ExpressionItem *item) |
| virtual string | print (bool plural_, bool short_, bool use_unicode=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual Prefix * | prefix () const |
| virtual int | prefixExponent () const |
| virtual void | set (Unit *u, int exp=1, Prefix *prefix_=NULL) |
| virtual MathStructure & | convertToFirstBaseUnit (MathStructure &mvalue, MathStructure &mexp) const |
| virtual MathStructure & | convertFromFirstBaseUnit (MathStructure &mvalue, MathStructure &mexp) const |
Public Member Functions inherited from AliasUnit | |
| AliasUnit (string cat_, string name_, string plural_, string singular_, string title_, Unit *alias, string relation="1", int exp=1, string inverse="", bool is_local=true, bool is_builtin=false, bool is_active=true) | |
| AliasUnit (const AliasUnit *unit) | |
| virtual Unit * | baseUnit () const |
| virtual Unit * | firstBaseUnit () const |
| virtual void | setBaseUnit (Unit *alias) |
| virtual string | expression () const |
| virtual string | inverseExpression () const |
| virtual string | uncertainty (bool *is_relative=NULL) const |
| virtual void | setExpression (string relation) |
| virtual void | setInverseExpression (string inverse) |
| virtual void | setUncertainty (string standard_uncertainty, bool is_relative=false) |
| virtual MathStructure & | convertToBaseUnit (MathStructure &mvalue, MathStructure &mexp) const |
| virtual MathStructure & | convertFromBaseUnit (MathStructure &mvalue, MathStructure &mexp) const |
| virtual MathStructure & | convertToBaseUnit (MathStructure &mvalue) const |
| virtual MathStructure & | convertFromBaseUnit (MathStructure &mvalue) const |
| virtual MathStructure | convertToBaseUnit () const |
| virtual MathStructure | convertFromBaseUnit () const |
| virtual int | baseExponent (int exp=1) const |
| virtual void | setExponent (int exp) |
| virtual int | firstBaseExponent () const |
| virtual int | mixWithBase () const |
| virtual int | mixWithBaseMinimum () const |
| virtual void | setMixWithBase (int combine_priority=1) |
| virtual void | setMixWithBaseMinimum (int combine_minimum) |
| virtual int | subtype () const |
| virtual bool | isChildOf (Unit *u) const |
| virtual bool | isParentOf (Unit *u) const |
| virtual bool | hasNonlinearExpression () const |
| virtual bool | hasNonlinearRelationTo (Unit *u) const |
| virtual bool | hasApproximateExpression (bool check_variables=false, bool ignore_high_precision_intervals=false) const |
| virtual bool | hasApproximateRelationTo (Unit *u, bool check_variables=false, bool ignore_high_precision_intervals=false) const |
| virtual bool | containsRelativeTo (Unit *u) const |
| virtual bool | hasNonlinearRelationToBase () const |
| virtual bool | hasApproximateRelationToBase (bool check_variables=false, bool ignore_high_precision_intervals=false) const |
Public Member Functions inherited from Unit | |
| Unit (string cat_, string name_, string plural_="", string singular_="", string title_="", bool is_local=true, bool is_builtin=false, bool is_active=true) | |
| Unit (const Unit *unit) | |
| bool | isSIUnit () const |
| void | setAsSIUnit () |
| void | setSystem (string s_system) |
| const string & | system () const |
| bool | useWithPrefixesByDefault () const |
| void | setUseWithPrefixesByDefault (bool use_with_prefixes) |
| bool | isCurrency () const |
| const string & | countries () const |
| void | setCountries (string country_names) |
| virtual const string & | plural (bool return_singular_if_no_plural=true, bool use_unicode=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual const string & | singular (bool return_abbreviation_if_no_singular=true, bool use_unicode=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual const string & | abbreviation (bool return_singular_if_no_abbreviation=true, bool use_unicode=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual bool | isUsedByOtherUnits () const |
| virtual int | type () const |
| bool | convert (Unit *u, MathStructure &mvalue, MathStructure &exp) const |
| bool | convert (Unit *u, MathStructure &mvalue) const |
| MathStructure | convert (Unit *u, bool *converted=NULL) const |
Public Member Functions inherited from ExpressionItem | |
| ExpressionItem (string cat_, string name_, string title_="", string descr_="", bool is_local=true, bool is_builtin=false, bool is_active=true) | |
| virtual bool | destroy () |
| bool | isRegistered () const |
| void | setRegistered (bool is_registered) |
| For internal use. | |
| virtual const string & | name (bool use_unicode=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual const string & | referenceName () const |
| virtual const ExpressionName & | preferredName (bool abbreviation=false, bool use_unicode=false, bool plural=false, bool reference=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual const ExpressionName & | preferredInputName (bool abbreviation=false, bool use_unicode=false, bool plural=false, bool reference=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual const ExpressionName & | preferredDisplayName (bool abbreviation=false, bool use_unicode=false, bool plural=false, bool reference=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual const ExpressionName & | getName (size_t index) const |
| virtual void | setName (const ExpressionName &ename, size_t index=1, bool force=true) |
| virtual void | setName (string sname, size_t index, bool force=true) |
| virtual void | addName (const ExpressionName &ename, size_t index=0, bool force=true) |
| virtual void | addName (string sname, size_t index=0, bool force=true) |
| virtual size_t | countNames () const |
| virtual void | clearNames () |
| virtual void | clearNonReferenceNames () |
| virtual void | removeName (size_t index) |
| virtual size_t | hasName (const string &sname, bool case_sensitive=true) const |
| virtual size_t | hasNameCaseSensitive (const string &sname) const |
| virtual const ExpressionName & | findName (int abbreviation=-1, int use_unicode=-1, int plural=-1, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual const string & | title (bool return_name_if_no_title=true, bool use_unicode=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const |
| virtual void | setTitle (string title_) |
| virtual const string & | description () const |
| virtual void | setDescription (string descr_) |
| virtual const string & | category () const |
| virtual void | setCategory (string cat_) |
| virtual bool | hasChanged () const |
| virtual void | setChanged (bool has_changed) |
| virtual bool | isLocal () const |
| virtual bool | setLocal (bool is_local=true, int will_be_active=-1) |
| virtual bool | isBuiltin () const |
| virtual bool | isApproximate () const |
| virtual void | setApproximate (bool is_approx=true) |
| virtual int | precision () const |
| virtual void | setPrecision (int prec) |
| virtual bool | isActive () const |
| virtual void | setActive (bool is_active) |
| virtual bool | isHidden () const |
| virtual void | setHidden (bool is_hidden) |
| virtual int | refcount () const |
| virtual void | ref () |
| virtual void | unref () |
| virtual void | ref (ExpressionItem *o) |
| virtual void | unref (ExpressionItem *o) |
| virtual ExpressionItem * | getReferencer (size_t index=1) const |
| virtual bool | changeReference (ExpressionItem *o_from, ExpressionItem *o_to) |
Protected Attributes | |
| Prefix * | prefixv |
Protected Attributes inherited from AliasUnit | |
| string | svalue |
| string | sinverse |
| string | suncertainty |
| bool | b_relative_uncertainty |
| int | i_exp |
| int | i_mix |
| int | i_mix_min |
| Unit * | o_unit |
Protected Attributes inherited from Unit | |
| string | ssystem |
| string | scountries |
| bool | b_si |
| bool | b_use_with_prefixes |
Protected Attributes inherited from ExpressionItem | |
| string | scat |
| string | stitle |
| string | sdescr |
| bool | b_local |
| bool | b_changed |
| bool | b_builtin |
| bool | b_approx |
| bool | b_active |
| bool | b_registered |
| bool | b_hidden |
| bool | b_destroyed |
| int | i_ref |
| int | i_precision |
| vector< ExpressionItem * > | v_refs |
| vector< ExpressionName > | names |
A subunit in a CompositeUnit.
Should normally not be used directly.
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virtual |
Returns a display string representing the unit in an expression.
Equivalent to preferredName() for Unit and AliasUnit, but closer to MathStructure::print() for CompositeUnit (prints out base expression).
Reimplemented from Unit.
1.8.15