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filedat: better set() and add copy()

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This commit is contained in:
zawz 2020-02-24 10:56:52 +01:00
parent 3303ba8db0
commit 50752560c5
2 changed files with 54 additions and 5 deletions
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16
include/filedat.hpp
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@ -105,7 +105,8 @@ namespace ztd
chunkdat(const char* in);
//! @brief Constructor with initial value
chunkdat(std::string const& in);
chunkdat(const char* in, const int in_size, int offset=0, filedat* data=nullptr);
//! @brief Constructor with initial value
chunkdat(const char* in, const int in_size, int offset=0, filedat* parent=nullptr);
//! @brief Constructor with copy
chunkdat(chunkdat const& in);
//dtor
@ -137,12 +138,17 @@ namespace ztd
/*!
@param in String data
@param offset Used for debugging
@param data Used for debuggingy
@param data Used for debugging
*/
inline void set(std::string const& in, int offset=0, filedat* data=nullptr) { this->set(in.c_str(), in.size(), offset, data); }
inline void set(std::string const& in, int offset=0, filedat* parent=nullptr) { this->set(in.c_str(), in.size(), offset, parent); }
//! @brief Copy chunk data
void set(chunkdat const& in);
//! @brief Create a copy of the chunk
inline chunkdat copy() { return chunkdat(*this); }
//! @brief Create a pointed copy of the chunk. This needs to be deleted manually
inline chunkdat* pcopy() { return new chunkdat(*this); }
//! @brief Copy chunk's data
inline void set(chunkdat const& in) { this->set(in.strval(), in.offset(), in.parent()); } // TODO
//! @brief Get string value of data
/*!

43
src/filedat.cpp
View file

@ -596,6 +596,49 @@ void ztd::chunkdat::set(const char* in, const int in_size, int offset, filedat*
}
}
void ztd::chunkdat::set(ztd::chunkdat const& in)
{
// reset everything
this->clear();
// trace info
m_offset=in.m_offset;
m_parent=in.m_parent;
// case copy
if(in.type()==ztd::chunk_abstract::map) //map
{
ztd::chunk_map* cc = dynamic_cast<chunk_map*>(in.getp());
ztd::chunk_map* tch = new ztd::chunk_map();
for(auto it : cc->values)
{
tch->values.insert( std::make_pair(it.first, it.second->pcopy()) );
}
}
else if(in.type()==ztd::chunk_abstract::list) //list
{
ztd::chunk_list* cc = dynamic_cast<chunk_list*>(in.getp());
ztd::chunk_list* tch = new ztd::chunk_list();
for(auto it : cc->list)
{
tch->list.push_back(it->pcopy());
}
}
else if(in.type()==ztd::chunk_abstract::string) //string
{
ztd::chunk_string* cc = dynamic_cast<chunk_string*>(in.getp());
ztd::chunk_string* tch = new ztd::chunk_string();
tch->val = std::string(cc->val);
m_achunk = tch;
}
else //none
{
//already cleared: do nothing
return;
}
this->set(in.strval(), in.offset(), in.parent());
}
void ztd::chunkdat::addToMap(std::string const& name, chunkdat const& val)
{
if(this->type()==ztd::chunk_abstract::map)