Qtilities::Core::VersionNumber::VersionNumber(const VersionNumber& ref) {
d = new VersionNumberPrivateData;
d->version_major = ref.versionMajor();
d->version_minor = ref.versionMinor();
d->version_revision = ref.versionRevision();
d->field_width_minor = ref.fieldWidthMinor();
d->field_width_revision = ref.fieldWidthRevision();
d->is_version_minor_used = ref.isVersionMinorUsed();
d->is_version_revision_used = ref.isVersionRevisionUsed();
d->development_stage = ref.developmentStage();
d->development_stage_identifier = ref.developmentStageIdentifier();
d->version_development_stage = ref.versionDevelopmentStage();
}
bool Qtilities::Core::VersionNumber::operator==(const VersionNumber& ref) const {
if (d->version_major != ref.versionMajor())
return false;
if (d->is_version_minor_used && ref.isVersionMinorUsed()) {
if (d->version_minor != ref.versionMinor())
return false;
}
if (d->is_version_revision_used && ref.isVersionRevisionUsed()) {
if (d->version_revision != ref.versionRevision())
return false;
}
if (developmentStage(true) != ref.developmentStage(true))
return false;
// We can just check developmentStage(true) since we already know ref has the same stage:
if (developmentStage(true) != DevelopmentStageNone) {
if (d->version_development_stage != ref.versionDevelopmentStage())
return false;
}
return true;
}
bool Qtilities::Core::VersionNumber::operator<(const VersionNumber& ref) {
if (*this == ref)
return false;
if (developmentStage(true) != DevelopmentStageNone || ref.developmentStage(true) != DevelopmentStageNone) {
// Handle case: 1.5.3 < 2.5.3
if (d->version_major < ref.versionMajor())
return true;
// Handle case: 1.4.3 < 1.5.3 and 2.4.3 < 1.5.3
if (d->version_minor < ref.versionMinor() && d->version_major == ref.versionMajor())
return true;
// Handle case: 1.5.2 < 1.5.3 and 2.5.2 < 1.5.3 and 2.6.2 < 1.5.3
if (d->version_revision < ref.versionRevision() && d->version_minor == ref.versionMinor() && d->version_major == ref.versionMajor())
return true;
// If we get here, we know the major, minor and revision version is NOT smaller. Thus, we check if they are the same if and
// they are we know we can check the development stage versions:
if (d->version_revision == ref.versionRevision() && d->version_minor == ref.versionMinor() && d->version_major == ref.versionMajor()) {
if (developmentStage(true) == ref.developmentStage(true)) {
if (d->version_development_stage < ref.versionDevelopmentStage())
return true;
} else {
// In this case consider the development stage order:
if ((int) developmentStage(true) < (int) ref.developmentStage(true))
return true;
}
}
return false;
}
if (d->is_version_revision_used && ref.isVersionRevisionUsed()) {
// Handle case: 1.5.3 < 2.5.3
if (d->version_major < ref.versionMajor())
return true;
if (d->is_version_minor_used && ref.isVersionMinorUsed()) {
// Handle case: 1.4.3 < 1.5.3 and 2.4.3 < 1.5.3
if (d->version_minor < ref.versionMinor() && d->version_major == ref.versionMajor())
return true;
}
// Handle case: 1.5.2 < 1.5.3 and 2.5.2 < 1.5.3 and 1.6.2 < 1.5.3
if (d->version_revision < ref.versionRevision() && d->version_minor == ref.versionMinor() && d->version_major == ref.versionMajor())
return true;
// All other cases
return false;
}
if (d->is_version_minor_used && ref.isVersionMinorUsed()) {
// Handle case: 1.5 < 2.5
if (d->version_major < ref.versionMajor())
return true;
// Handle case: 1.4 < 1.5 and 2.4 < 1.5
if (d->version_minor < ref.versionMinor() && d->version_major == ref.versionMajor())
return true;
// All other cases
return false;
}
if (d->version_major < ref.versionMajor())
return true;
return false;
}