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fix build, added is_array and is_object to value

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This commit is contained in:
Daniel Larimer 2013-01-15 13:08:00 -05:00
parent 2476ae450d
commit 21ef2d11e9
3 changed files with 18 additions and 10 deletions
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2
include/fc/value.hpp
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@ -139,6 +139,8 @@ namespace fc {
const char* type()const;
bool is_null()const;
bool is_string()const;
bool is_object()const;
bool is_array()const;
void visit( const_visitor&& v )const;

20
src/error_report.cpp
View file

@ -82,7 +82,7 @@ fc::string error_frame::to_detail_string()const {
return ss.str();
}
fc::string error_frame::to_string()const {
return substitute( desc, meta );
return substitute( desc, meta ? *meta : fc::value() );
}
#if 0
fc::stringstream ss;
@ -158,18 +158,18 @@ fc::string substitute( const fc::string& format, const fc::value& keys ) {
// the key is between prev and next
fc::string key = format.substr( prev+1, (next-prev-1) );
//slog( "key '%s'", key.c_str() );
if( keys ) {
auto itr = keys->find( key.c_str() );
if( itr != keys->end() ) {
if( itr->val.is_string() ) {
ss<<itr->val.cast<fc::string>();
} else {
ss << fc::json::to_string( itr->val );
}
// if( keys ) {
auto itr = keys.find( key.c_str() );
if( itr != keys.end() ) {
if( itr->val.is_string() ) {
ss<<itr->val.cast<fc::string>();
} else {
ss << fc::json::to_string( itr->val );
}
} else {
ss << "???";
}
}
// }
prev = next + 1;
// find the next $
next = format.find( '$', prev );

6
src/value.cpp
View file

@ -291,6 +291,12 @@ value& value::operator=( const value& v ){
bool value::is_null()const {
return strcmp(gh(holder)->type(), "void") == 0;
}
bool value::is_object()const {
return strcmp(gh(holder)->type(), "object") == 0;
}
bool value::is_array()const {
return strcmp(gh(holder)->type(), "array") == 0;
}
bool value::is_string()const {
return strcmp(gh(holder)->type(), "string") == 0;
}