PDI 1.5.4

the PDI data interface

paraconf_wrapper.h
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24
29#ifndef PDI_PARACONF_WRAPPER_H_
30#define PDI_PARACONF_WRAPPER_H_
31
32#include <functional>
33#include <string>
34
35#include <paraconf.h>
36
37#include <pdi/pdi_fwd.h>
38
39
40namespace PDI {
41
45struct PDI_EXPORT Paraconf_wrapper {
46
47 PC_errhandler_t m_handler;
48
49
51
53
54};
55
67int PDI_EXPORT len(PC_tree_t tree);
68
81int PDI_EXPORT len(PC_tree_t tree, int dflt);
82
90long PDI_EXPORT to_long(PC_tree_t tree);
91
100long PDI_EXPORT to_long(PC_tree_t tree, long dflt);
101
109double PDI_EXPORT to_double(PC_tree_t tree);
110
119double PDI_EXPORT to_double(PC_tree_t tree, double dflt);
120
128std::string PDI_EXPORT to_string(PC_tree_t tree);
129
138std::string PDI_EXPORT to_string(PC_tree_t tree, const std::string& dflt);
139
147bool PDI_EXPORT to_bool(PC_tree_t tree);
148
157bool PDI_EXPORT to_bool(PC_tree_t tree, bool dflt);
158
159
165bool PDI_EXPORT is_list(PC_tree_t tree);
166
172bool PDI_EXPORT is_map(PC_tree_t tree);
173
179bool PDI_EXPORT is_scalar(PC_tree_t tree);
180
186void PDI_EXPORT each(PC_tree_t tree, std::function<void(PC_tree_t)> operation);
187
194void PDI_EXPORT opt_each(PC_tree_t tree, std::function<void(PC_tree_t)> operation);
195
201void PDI_EXPORT each(PC_tree_t tree, std::function<void (PC_tree_t,PC_tree_t)> operation);
202
209void PDI_EXPORT each_in_omap(PC_tree_t tree, std::function<void (PC_tree_t,PC_tree_t)> operation);
210
211} // namespace PDI
212
213#endif // PDI_PARACONF_WRAPPER_H_
Definition: array_datatype.h:38
int len(PC_tree_t tree)
Returns the length of a node.
bool is_list(PC_tree_t tree)
Checks if the tree is a list.
bool to_bool(PC_tree_t tree)
Returns the boolean value of a scalar node.
void opt_each(PC_tree_t tree, std::function< void(PC_tree_t)> operation)
Iterates and apply the provided function to all elements of a PC list or directly to the provided ele...
void each_in_omap(PC_tree_t tree, std::function< void(PC_tree_t, PC_tree_t)> operation)
Iterates and apply the provided function to all elements of a PC ordered mapping.
bool is_map(PC_tree_t tree)
Checks if the tree is a map.
double to_double(PC_tree_t tree)
Returns the floating point value of a scalar node.
void each(PC_tree_t tree, std::function< void(PC_tree_t)> operation)
Iterates and apply the provided function to all elements of a PC list.
long to_long(PC_tree_t tree)
Returns the int value of a scalar node.
bool is_scalar(PC_tree_t tree)
Checks if the tree is a scalar.
std::string to_string(PC_tree_t tree)
Returns the string content of a scalar node.
Automatically installs a paraconf error-handler that ignores errors and uninstalls it on destruction.
Definition: paraconf_wrapper.h:45
PC_errhandler_t m_handler
Definition: paraconf_wrapper.h:47